CVE-2024-47883

CRITICALNVD 9.19.1
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 9.1 from GitHub Security Advisory (severity: CRITICAL) published 2024-10-24. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this weekElevated

Also known asEUVD-2024-2918 (ENISA EUVD) · GHSA-3p8v-w8mr-m3x8 (GitHub Security Advisories)Source: ENISA EUVD

9.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 1.6%CVSS: 9.1Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

The OpenRefine fork of the MIT Simile Butterfly server is a modular web application framework. The Butterfly framework uses the java.net.URL class to refer to (what are expected to be) local resource files, like images or templates. This works: "opening a connection" to these URLs opens the local file. However, prior to version 1.2.6, if a file:/ URL is directly given where a relative path (resource name) is expected, this is also accepted in some code paths; the app then fetches the file, from a remote machine if indicated, and uses it as if it was a trusted part of the app's codebase. This leads to multiple weaknesses and potential weaknesses. An attacker that has network access to the application could use it to gain access to files, either on the the server's filesystem (path traversal) or shared by nearby machines (server-side request forgery with e.g. SMB). An attacker that can lead or redirect a user to a crafted URL belonging to the app could cause arbitrary attacker-controlled JavaScript to be loaded in the victim's browser (cross-site scripting). If an app is written in such a way that an attacker can influence the resource name used for a template, that attacker could cause the app to fetch and execute an attacker-controlled template (remote code execution). Version 1.2.6 contains a patch.

CVSS v3
9.1
EG Score
9.1CRITICALmedium confidence
EG Risk
57
EG Risk 57/100

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)
Severity91% × 45%
Impact severity (EG Severity): CVSS 9.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (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
1.6%
EPSS %ILE
76th
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 (9.1): severity, escalated by confirmed exploitation. This CVE's 9.1 is its impact severity (EG Severity), not escalated.

EG Severity
9.1 CRITICALCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
1.6% 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 low or medium mission impact; Track* at high (mission-essential systems).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 low or medium mission impact; Track* at high (mission-essential systems).

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

Exploitation public PoC (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

October 24, 2024

Last Modified

October 29, 2024

Advisory Details (2)

Auto-updated Jul 23, 2026
Patch available. Sources: github_commit, github.
GitHub advisoryMentions a patch (unverified)

Path/URL confusion in resource handling leading to multiple weaknesses · Advisory · OpenRefine/simile-butterfly · GitHub

https://github.com/OpenRefine/simile-butterfly/security/advisories/GHSA-3p8v-w8mr-m3x8
GitHub commit Patch Available

commit 537f64bfa727 (OpenRefine/simile-butterfly)

Patch available: OpenRefine/simile-butterfly 1.2.6 (contains commit 537f64bfa727)

https://github.com/OpenRefine/simile-butterfly/commit/537f64bfa72746f8b21d4bda461fad843435319c

Patch Availability(1)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
mavenorg.openrefine.dependencies:butterfly @ 1.2.6 (fixes < 1.2.6)—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

(4 across 4 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
openrefine-butterfly1.2.4-1, 1.2.5-1, 1.2.6-1
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
openrefine-butterfly—
  • every version up to 1.2.6-1: fixed in 1.2.6-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
openrefine-butterfly—
  • every version up to 1.2.6-1: fixed in 1.2.6-1
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
org.openrefine.dependencies:butterfly1.0.2 ... 1.2.5 (11 versions)
  • every version up to 1.2.6: fixed in 1.2.6
—

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 53× 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 95 of 220 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. 5 repeat rows among the latest 100 are merged into the row they repeat. The 125 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 08:11 UTCEG score recompute
  2. 2026-11-02 08:11 UTCGHSA enrichmentGHSA-3p8v-w8mr-m3x8 · GitHub severity CRITICAL · GitHub CVSS 9.1
  3. 2026-11-01 08:11 UTCGHSA enrichmentGHSA-3p8v-w8mr-m3x8 · GitHub severity CRITICAL · GitHub CVSS 9.1
  4. 2026-11-01 08:11 UTCEG score recompute
  5. 2026-11-01 06:21 UTCEG score recompute
  6. 2026-10-31 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  7. 2026-10-31 04:31 UTCEG score recompute
  8. 2026-10-30 16:32 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  9. 2026-10-30 02:40 UTCEG score recompute
  10. 2026-10-29 16:31 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  11. 2026-10-29 00:51 UTCEG score recompute
  12. 2026-10-28 16:29 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  13. 2026-10-27 22:57 UTCEG score recompute
  14. 2026-10-27 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  15. 2026-10-26 21:05 UTCEG score recompute
  16. 2026-10-26 16:29 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  17. 2026-10-25 17:00 UTCEG score recompute
  18. 2026-10-25 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  19. 2026-10-24 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  20. 2026-10-24 15:21 UTCEG score recompute
  21. 2026-10-23 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  22. 2026-10-23 13:31 UTCEG score recompute
  23. 2026-10-22 16:31 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  24. 2026-10-22 11:42 UTCEG score recompute
  25. 2026-10-21 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
Show 70 more
  1. 2026-10-21 09:52 UTCEG score recompute
  2. 2026-10-20 16:30 UTCEPSS rescoreEPSS 1.6% · 76th percentile
  3. 2026-10-20 08:01 UTCEG score recompute
  4. 2026-10-19 16:30 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  5. 2026-10-19 06:11 UTCEG score recompute
  6. 2026-10-18 16:30 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  7. 2026-10-18 04:20 UTCEG score recompute
  8. 2026-10-17 16:31 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  9. 2026-10-17 02:20 UTCEG score recompute
  10. 2026-10-16 16:37 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  11. 2026-10-16 00:29 UTCEG score recompute
  12. 2026-10-15 16:30 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  13. 2026-10-14 19:03 UTCEG score recompute
  14. 2026-10-14 16:30 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  15. 2026-10-13 16:31 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  16. 2026-10-12 17:43 UTCEG score recompute
  17. 2026-10-12 16:31 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  18. 2026-10-11 21:08 UTCEG score recompute
  19. 2026-10-11 16:01 UTCEG score recompute
  20. 2026-10-11 13:46 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  21. 2026-10-10 19:58 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  22. 2026-10-10 10:55 UTCOSV refresh
  23. 2026-10-09 20:05 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  24. 2026-10-08 17:08 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  25. 2026-10-07 23:46 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  26. 2026-10-06 15:16 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  27. 2026-10-05 17:41 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  28. 2026-10-03 14:24 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  29. 2026-10-01 19:48 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  30. 2026-09-30 19:55 UTCEG score recompute
  31. 2026-09-30 15:02 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  32. 2026-09-29 15:18 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  33. 2026-09-28 13:50 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  34. 2026-09-27 13:44 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  35. 2026-09-26 15:57 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  36. 2026-09-24 14:01 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  37. 2026-09-23 13:46 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  38. 2026-09-22 14:47 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  39. 2026-09-20 20:14 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  40. 2026-09-20 20:03 UTCOSV refresh
  41. 2026-09-19 15:40 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  42. 2026-09-18 19:26 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  43. 2026-09-17 19:27 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  44. 2026-09-16 14:06 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  45. 2026-09-16 05:12 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  46. 2026-09-15 03:08 UTCEPSS rescoreEPSS 1.6% · 75th percentile
  47. 2026-09-13 16:45 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  48. 2026-09-12 14:59 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  49. 2026-09-11 14:51 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  50. 2026-09-11 09:35 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  51. 2026-09-10 09:33 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  52. 2026-09-08 21:58 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  53. 2026-09-07 16:00 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  54. 2026-09-06 13:46 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  55. 2026-09-04 13:59 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  56. 2026-09-04 05:05 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  57. 2026-09-02 14:10 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  58. 2026-09-01 19:43 UTCOSV refresh
  59. 2026-09-01 13:52 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  60. 2026-09-01 04:37 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  61. 2026-08-30 19:16 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  62. 2026-08-30 01:20 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  63. 2026-08-28 21:39 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  64. 2026-08-27 14:23 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  65. 2026-08-26 14:44 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  66. 2026-08-25 13:47 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  67. 2026-08-24 14:15 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  68. 2026-08-23 00:18 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  69. 2026-08-21 23:47 UTCEPSS rescoreEPSS 1.6% · 74th percentile
  70. 2026-08-20 22:54 UTCEPSS rescoreEPSS 1.6% · 74th percentile

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Frequently asked(5)

What is CVE-2024-47883?
CVE-2024-47883 is a critical-severity vulnerability; its CVE record was published on October 24, 2024. The OpenRefine fork of the MIT Simile Butterfly server is a modular web application framework. The Butterfly framework uses the java.net.URL class to refer to (what are expected to be) local resource files, like images or templates. This works: "opening a connection" to these URLs opens the local…
When was the CVE record for CVE-2024-47883 published?
The CVE record for CVE-2024-47883 was published on October 24, 2024. 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 October 29, 2024; the record at its source may have been updated since.
Is CVE-2024-47883 actively exploited?
CVE-2024-47883 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.6% probability of exploitation in the next 30 days (76th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-47883?
CVE-2024-47883 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2024-47883?
A fix for CVE-2024-47883 is available: update to the fixed version the vendor names in its advisory.

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