CVE-2019-11358

CRITICALNVD 6.19.0
EchelonGraph scoreHIGH confidence

“▲” beside the score: it is higher than NVD's CVSS score.

Score elevated to 9.0 because EPSS predicted 87% probability of exploitation within the next 30 days (99th percentile of EPSS-scored CVEs) when EchelonGraph scored this CVE. NVD baseline CVSS 6.1 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction (continuous uplift above 30%)
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 4 sources updated this weekElevated

Also known asEUVD-2019-0403 (ENISA EUVD) · GHSA-6c3j-c64m-qhgq (GitHub Security Advisories)Source: ENISA EUVD

9.0EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High exploitation likelihood — EPSS 87%
  • Public exploit or proof-of-concept code is available
CISA-KEV: Not listedEPSS PROB: 87%CVSS: 6.1Exploit: Public PoCExposed services: Not assessed

A fix is available — apply it.

jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.

CVSS v3
6.1
EG Score
9.0CRITICALhigh confidence
EG Risk
62
EG Risk 62/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity61% × 45%
Impact severity (EG Severity): CVSS 6.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation87% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
87%
EPSS %ILE
99th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (9.0): severity, escalated by confirmed exploitation. This CVE's 9.0 is EPSS's lift toward 9.0 from its impact severity (EG Severity, CVSS 6.1 MEDIUM): a likelihood of exploitation, not impact.

EG Severity
6.1 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
87% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-11-01). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

April 20, 2019

Last Modified

November 21, 2024

Advisory Details (8)

Auto-updated Oct 14, 2026
🔬 Proof of concept available. Patch available.
Web page

CVE-2019-11358 - PSIRT.COM

http://www.securityfocus.com/bid/108023
Web page

oss-security - Django: CVE-2019-12308 AdminURLFieldWidget XSS (plus patched bundled jQuery for CVE-2019-11358)

http://www.openwall.com/lists/oss-security/2019/06/03/2
Web page🟡 PoC Available

Full Disclosure: Re: dotCMS v5.1.1 HTML Injection & XSS Vulnerability

http://seclists.org/fulldisclosure/2019/May/13
Web page

Full Disclosure: dotCMS v5.1.1 HTML Injection & XSS Vulnerability

http://seclists.org/fulldisclosure/2019/May/11
Web page

Full Disclosure: dotCMS v5.1.1 Vulnerabilities

http://seclists.org/fulldisclosure/2019/May/10

Patch Availability(32)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulibjs-jquery (1.7.2+dfsg-2ubuntu1+esm1) @ trusty2026-11-01ubuntu
redhatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el7sso2023-03-01redhat
redhatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el9sso2023-03-01redhat
redhatkeycloak-idp-jquery2023-03-01redhat
redhatrh-sso7-keycloak-0:18.0.6-1.redhat_00001.1.el8sso2023-03-01redhat
redhatrh-sso-7/sso76-openshift-rhel8:7.6-202023-03-01redhat
redhateap7-hal-console-0:3.3.16-1.Final_redhat_00001.1.el7eap2023-01-31redhat
redhatorg.jboss.hal/hal-console:3.3.16.Final-redhat-000012023-01-31redhat
redhateap7-hal-console-0:3.3.16-1.Final_redhat_00001.1.el9eap2023-01-31redhat
redhateap7-hal-console-0:3.3.16-1.Final_redhat_00001.1.el8eap2023-01-31redhat
redhatpcs-0:0.9.169-3.el7_9.32022-11-02redhat
redhatpcs-0:0.10.10-4.el82021-11-09redhat
redhatpython-XStatic-jQuery-0:2.2.4.1-3.el7ost2020-12-16redhat
redhatpki-deps:10.6-8030020200527165326.30b713e62020-11-04redhat
redhatidm:DL1-8030020200923172343.9c827e522020-11-04redhat
redhatopenshift4/ose-prometheus:v4.6.0-202009290409.p02020-10-27redhat
redhatipa-0:4.6.8-5.el72020-09-29redhat
redhatopenshift4/ose-console:v4.5.0-202007012112.p02020-07-13redhat
redhatpython-XStatic-jQuery-0:3.4.1.0-1.el8ost2020-04-06redhat
redhatopenshift-kuryr-0:3.11.170-1.git.1.7265da1.el72020-02-19redhat
redhatovirt-web-ui-0:1.6.0-1.el7ev2019-10-10redhat
redhatovirt-engine-ui-extensions-0:1.0.10-1.el7ev2019-10-10redhat
redhatv2v-conversion-host-0:1.14.2-1.el7ev2019-09-05redhat
redhatovirt-engine-api-explorer-0:0.0.5-1.el7ev2019-06-20redhat
redhatpatch2019-06-11redhat
composermaximebf/debugbar @ 1.19.0 (fixes < 1.19.0)—ghsa
mavenorg.webjars.npm:jquery @ 3.4.0 (fixes >= 1.1.4, < 3.4.0)—ghsa
npmjquery @ 3.4.0 (fixes >= 1.1.4, < 3.4.0)—ghsa
nugetjQuery @ 3.4.0 (fixes >= 1.1.4, < 3.4.0)—ghsa
pipdjango @ 2.2.2 (fixes >= 2.2a1, < 2.2.2)—ghsa
pipdjango @ 2.1.9 (fixes >= 2.0a1, < 2.1.9)—ghsa
rubygemsjquery-rails @ 4.3.4 (fixes < 4.3.4)—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(22 across 13 ecosystems)
Debian:11(3)
PackageVulnerable rangeFix by version rangeDependents
mediawiki—
  • every version up to 1:1.31.2-1: fixed in 1:1.31.2-1
—
node-jquery—
  • every version up to 2.2.4+dfsg-4: fixed in 2.2.4+dfsg-4
—
otrs22.0.4p01-10 ... 6.0.9-1~bpo9+1 (235 versions)
  • every version up to 6.0.26-1: fixed in 6.0.26-1
—
Debian:8(3)
PackageVulnerable rangeFix by version rangeDependents
drupal77.32-1+deb8u10 ... 7.32-1+deb8u9 (16 versions)
  • every version up to 7.32-1+deb8u17: fixed in 7.32-1+deb8u17
—
jquery1.7.2+dfsg-3.2
  • every version up to 1.7.2+dfsg-3.2+deb8u6: fixed in 1.7.2+dfsg-3.2+deb8u6
—
otrs23.3.10-1 ... 3.3.9-3+deb8u1 (20 versions)
  • every version up to 3.3.18-1+deb8u14: fixed in 3.3.18-1+deb8u14
—
Debian:12(2)
PackageVulnerable rangeFix by version rangeDependents
mediawiki—
  • every version up to 1:1.31.2-1: fixed in 1:1.31.2-1
—
node-jquery—
  • every version up to 2.2.4+dfsg-4: fixed in 2.2.4+dfsg-4
—
Debian:13(2)
PackageVulnerable rangeFix by version rangeDependents
mediawiki—
  • every version up to 1:1.31.2-1: fixed in 1:1.31.2-1
—
node-jquery—
  • every version up to 2.2.4+dfsg-4: fixed in 2.2.4+dfsg-4
—
Debian:14(2)
PackageVulnerable rangeFix by version rangeDependents
mediawiki—
  • every version up to 1:1.31.2-1: fixed in 1:1.31.2-1
—
node-jquery—
  • every version up to 2.2.4+dfsg-4: fixed in 2.2.4+dfsg-4
—
Debian:9(2)
PackageVulnerable rangeFix by version rangeDependents
drupal77.52-2 ... 7.52-2+deb9u7 (8 versions)
  • every version up to 7.52-2+deb9u8: fixed in 7.52-2+deb9u8
—
mediawiki1:1.27.3-1 ... 1:1.27.6-1~deb9u1 (8 versions)
  • every version up to 1:1.27.7-1~deb9u1: fixed in 1:1.27.7-1~deb9u1
—
Packagist(2)
PackageVulnerable rangeFix by version rangeDependents
drupal/core8.0.0 ... 8.6.9 (95 versions)
  • 8.0.0 up to 8.5.15: fixed in 8.5.15
  • 8.6.0 up to 8.6.15: fixed in 8.6.15
—
maximebf/debugbar1.0 ... v1.18.2 (60 versions)
  • every version up to 1.19.0: fixed in 1.19.0
—
Debian:10(1)
PackageVulnerable rangeFix by version rangeDependents
otrs22.0.4p01-10 ... 6.0.9-1~bpo9+1 (219 versions)
  • every version up to 6.0.16-2+deb10u1: fixed in 6.0.16-2+deb10u1
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
org.webjars.npm:jquery1.11.0 ... 3.3.1 (33 versions)
  • 1.1.4 up to 3.4.0: fixed in 3.4.0
—
npm(1)
PackageVulnerable rangeFix by version rangeDependents
jquery—
  • 1.1.4 up to 3.4.0: fixed in 3.4.0
—
NuGet(1)
PackageVulnerable rangeFix by version rangeDependents
jQuery1.10.0 ... 3.3.1 (56 versions)
  • 1.1.4 up to 3.4.0: fixed in 3.4.0
—
PyPI(1)
PackageVulnerable rangeFix by version rangeDependents
django2.2, 2.2.1, 2.2a1, 2.2b1, 2.2rc1
  • 2.0a1 up to 2.1.9: fixed in 2.1.9
  • 2.2a1 up to 2.2.2: fixed in 2.2.2
—
RubyGems(1)
PackageVulnerable rangeFix by version rangeDependents
jquery-rails0.1.1 ... 4.3.3 (72 versions)
  • every version up to 4.3.4: fixed in 4.3.4
—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(8)

Data Freshness Timeline

(refreshed 21× in last 7d / 56× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 97 of 144 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 3 repeat rows among the latest 100 are merged into the row they repeat. The 47 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-01 17:42 UTCEG score recompute
  2. 2026-11-01 17:42 UTCVendor advisory
  3. 2026-11-01 17:42 UTCGHSA enrichmentGHSA-6c3j-c64m-qhgq · GitHub severity MODERATE · GitHub CVSS 6.1
  4. 2026-11-01 16:28 UTCEPSS rescoreEPSS 87% · 99th percentile
  5. 2026-11-01 08:41 UTCGHSA enrichmentGHSA-6c3j-c64m-qhgq · GitHub severity MODERATE · GitHub CVSS 6.1
  6. 2026-11-01 08:41 UTCEG score recompute
  7. 2026-10-31 18:39 UTCEG score recompute
  8. 2026-10-31 18:39 UTCVendor advisory
  9. 2026-10-31 16:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  10. 2026-10-30 19:39 UTCEG score recompute
  11. 2026-10-30 19:39 UTCVendor advisory
  12. 2026-10-29 20:31 UTCEG score recompute
  13. 2026-10-29 20:31 UTCVendor advisory
  14. 2026-10-29 16:28 UTCEPSS rescoreEPSS 87% · 99th percentile
  15. 2026-10-28 21:32 UTCEG score recompute
  16. 2026-10-28 21:32 UTCVendor advisory
  17. 2026-10-27 22:32 UTCEG score recompute
  18. 2026-10-27 22:32 UTCVendor advisory
  19. 2026-10-26 23:30 UTCEG score recompute
  20. 2026-10-26 23:30 UTCVendor advisory
  21. 2026-10-26 16:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  22. 2026-10-25 20:59 UTCVendor advisory
  23. 2026-10-25 19:11 UTCEG score recompute
  24. 2026-10-25 16:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  25. 2026-10-24 22:00 UTCEG score recompute
Show 72 more
  1. 2026-10-24 22:00 UTCVendor advisory
  2. 2026-10-23 23:01 UTCEG score recompute
  3. 2026-10-23 23:01 UTCVendor advisory
  4. 2026-10-22 23:46 UTCEG score recompute
  5. 2026-10-22 23:46 UTCVendor advisory
  6. 2026-10-22 00:46 UTCEG score recompute
  7. 2026-10-22 00:46 UTCVendor advisory
  8. 2026-10-21 16:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  9. 2026-10-21 01:47 UTCEG score recompute
  10. 2026-10-21 01:47 UTCVendor advisory
  11. 2026-10-20 02:47 UTCEG score recompute
  12. 2026-10-20 02:47 UTCVendor advisory
  13. 2026-10-19 16:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  14. 2026-10-19 02:36 UTCEG score recompute
  15. 2026-10-19 02:36 UTCVendor advisory
  16. 2026-10-18 03:37 UTCEG score recompute
  17. 2026-10-18 03:37 UTCVendor advisory
  18. 2026-10-17 04:32 UTCEG score recompute
  19. 2026-10-17 04:32 UTCVendor advisory
  20. 2026-10-16 05:30 UTCEG score recompute
  21. 2026-10-16 05:30 UTCVendor advisory
  22. 2026-10-15 03:55 UTCEG score recompute
  23. 2026-10-15 03:55 UTCVendor advisory
  24. 2026-10-14 16:28 UTCEPSS rescoreEPSS 87% · 99th percentile
  25. 2026-10-13 23:58 UTCEG score recompute
  26. 2026-10-13 23:58 UTCVendor advisory
  27. 2026-10-12 20:05 UTCVendor advisory
  28. 2026-10-12 20:04 UTCEG score recompute
  29. 2026-10-12 00:28 UTCEG score recompute
  30. 2026-10-07 23:42 UTCEPSS rescoreEPSS 87% · 99th percentile
  31. 2026-10-03 14:21 UTCEPSS rescoreEPSS 87% · 99th percentile
  32. 2026-09-30 20:10 UTCOSV refresh
  33. 2026-09-30 14:59 UTCEPSS rescoreEPSS 87% · 99th percentile
  34. 2026-09-30 10:08 UTCEG score recompute
  35. 2026-09-26 15:53 UTCEPSS rescoreEPSS 87% · 99th percentile
  36. 2026-09-26 00:20 UTCEPSS rescoreEPSS 87% · 99th percentile
  37. 2026-09-24 13:59 UTCEPSS rescoreEPSS 87% · 99th percentile
  38. 2026-09-21 20:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  39. 2026-09-17 19:22 UTCEPSS rescoreEPSS 87% · 99th percentile
  40. 2026-09-12 14:56 UTCEPSS rescoreEPSS 87% · 99th percentile
  41. 2026-09-12 02:40 UTCOSV refresh
  42. 2026-09-07 15:57 UTCEPSS rescoreEPSS 87% · 99th percentile
  43. 2026-09-06 13:44 UTCEPSS rescoreEPSS 87% · 99th percentile
  44. 2026-09-05 15:24 UTCEPSS rescoreEPSS 87% · 99th percentile
  45. 2026-09-04 13:56 UTCEPSS rescoreEPSS 87% · 99th percentile
  46. 2026-09-02 14:07 UTCEPSS rescoreEPSS 87% · 99th percentile
  47. 2026-08-30 19:13 UTCEPSS rescoreEPSS 87% · 99th percentile
  48. 2026-08-30 01:18 UTCEPSS rescoreEPSS 87% · 99th percentile
  49. 2026-08-28 21:36 UTCEPSS rescoreEPSS 87% · 99th percentile
  50. 2026-08-27 14:21 UTCEPSS rescoreEPSS 87% · 99th percentile
  51. 2026-08-26 14:42 UTCEPSS rescoreEPSS 87% · 99th percentile
  52. 2026-08-24 08:27 UTCOSV refresh
  53. 2026-08-21 23:45 UTCEPSS rescoreEPSS 87% · 99th percentile
  54. 2026-08-19 17:00 UTCEPSS rescoreEPSS 87% · 99th percentile
  55. 2026-08-17 13:43 UTCEPSS rescoreEPSS 87% · 99th percentile
  56. 2026-08-16 02:10 UTCEPSS rescoreEPSS 87% · 99th percentile
  57. 2026-08-12 13:47 UTCEPSS rescoreEPSS 87% · 99th percentile
  58. 2026-08-08 16:33 UTCEPSS rescoreEPSS 87% · 99th percentile
  59. 2026-08-08 04:49 UTCOSV refresh
  60. 2026-08-07 16:23 UTCEPSS rescoreEPSS 87% · 99th percentile
  61. 2026-07-28 15:32 UTCEPSS rescoreEPSS 87% · 99th percentile
  62. 2026-07-24 14:14 UTCEPSS rescoreEPSS 87% · 99th percentile
  63. 2026-07-23 01:38 UTCEG score recompute
  64. 2026-07-22 21:29 UTCEG score recompute▲ 2.90
  65. 2026-07-22 21:29 UTCVendor advisory
  66. 2026-07-22 14:05 UTCEPSS rescoreEPSS 87% · 99th percentile
  67. 2026-07-21 15:22 UTCEPSS rescoreEPSS 87% · 99th percentile
  68. 2026-07-20 17:32 UTCOSV refresh
  69. 2026-07-15 16:55 UTCEPSS rescoreEPSS 87% · 99th percentile
  70. 2026-07-13 22:27 UTCEPSS rescoreEPSS 87% · 99th percentile
  71. 2026-07-13 06:10 UTCEPSS rescoreEPSS 87% · 99th percentile
  72. 2026-07-12 05:43 UTCEPSS rescoreEPSS 87% · 99th percentile

Publicly available exploits

(5 references)

Public exploit code is referenced for this CVE (1 Exploit-DB entry, 4 GitHub PoCs). Defenders should treat patch urgency accordingly.

  • Exploit-DBEDB-52141
    Published Apr 8, 2025

    jQuery 3.3.1 - Prototype Pollution & XSS Exploit

    Open source ↗
  • GitHub PoCchrisneagu/FTC-Skystone-Dark-Angels-Romania-2020
    Published Mar 8, 2021

    NOTICE This repository contains the public FTC SDK for the SKYSTONE (2019-2020) competition season. If you are looking for the current season's FTC SDK software, please visit the new and permanent home of the public FTC SDK: FtcRobotController repository Welcome! This GitHub repository contains the source code that is used to build an Android app to control a FIRST Tech Challenge competition robot. To use this SDK, download/clone the entire project to your local computer. Getting Started If you are new to robotics or new to the FIRST Tech Challenge, then you should consider reviewing the FTC Blocks Tutorial to get familiar with how to use the control system: FTC Blocks Online Tutorial Even if you are an advanced Java programmer, it is helpful to start with the FTC Blocks tutorial, and then migrate to the OnBot Java Tool or to Android Studio afterwards. Downloading the Project If you are an Android Studio programmer, there are several ways to download this repo. Note that if you use the Blocks or OnBot Java Tool to program your robot, then you do not need to download this repository. If you are a git user, you can clone the most current version of the repository: git clone https://github.com/FIRST-Tech-Challenge/SKYSTONE.git Or, if you prefer, you can use the "Download Zip" button available through the main repository page. Downloading the project as a .ZIP file will keep the size of the download manageable. You can also download the project folder (as a .zip or .tar.gz archive file) from the Downloads subsection of the Releases page for this repository. Once you have downloaded and uncompressed (if needed) your folder, you can use Android Studio to import the folder ("Import project (Eclipse ADT, Gradle, etc.)"). Getting Help User Documentation and Tutorials FIRST maintains online documentation with information and tutorials on how to use the FIRST Tech Challenge software and robot control system. You can access this documentation using

    Open source ↗
  • GitHub PoCDanielRuf/snyk-js-jquery-565129
    Published Apr 14, 2020

    patches for SNYK-JS-JQUERY-565129, SNYK-JS-JQUERY-567880, CVE-2020-1102, CVE-2020-11023, includes the patches for SNYK-JS-JQUERY-174006, CVE-2019-11358, CVE-2019-5428

    Open source ↗
  • GitHub PoCbitnesswise/jquery-prototype-pollution-fix
    Published Jul 18, 2019

    A fix for CVE-2019-11358 (prototype pollution in jquery)

    Open source ↗
  • GitHub PoCDanielRuf/snyk-js-jquery-174006
    Published Mar 30, 2019

    patches for SNYK-JS-JQUERY-174006, CVE-2019-11358, CVE-2019-5428

    Open source ↗

Frequently asked(5)

What is CVE-2019-11358?
CVE-2019-11358 is a critical-severity vulnerability; its CVE record was published on April 20, 2019. jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.
When was the CVE record for CVE-2019-11358 published?
The CVE record for CVE-2019-11358 was published on April 20, 2019. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of November 21, 2024; the record at its source may have been updated since.
Is CVE-2019-11358 actively exploited?
CVE-2019-11358 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87% probability of exploitation in the next 30 days (99th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-11358?
CVE-2019-11358 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + FIRST EPSS + GHSA into a combined EG score of 9.0 (CRITICAL).
How do I remediate CVE-2019-11358?
A fix for CVE-2019-11358 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2019-11358 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-11358

Explore →

Is Your Infrastructure Affected by CVE-2019-11358?

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