CVE-2026-47110

MEDIUMPre-NVD 6.56.5
EchelonGraph scoreMEDIUM confidence

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

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source

Also known asEUVD-2026-39100 (ENISA EUVD) · GHSA-4595-7fjw-r3jh (GitHub Security Advisories)Source: ENISA EUVD

6.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Tiptap for PHP before version 2.1.1 contains an input validation vulnerability that allows authenticated attackers to cause a denial of service by submitting Tiptap JSON with the attrs.href field set to an array instead of a string, causing an unhandled TypeError in the Link::isAllowedUri() function when passed to preg_match(). Attackers can persist malformed JSON records that permanently crash the server-side HTML rendering pipeline for all subsequent viewers of that record until the database entry is manually repaired.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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)
Severity65% × 45%
Impact severity (EG Severity): CVSS 6.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.5% × 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
0.5%
EPSS %ILE
45th
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 (6.5): severity, escalated by confirmed exploitation. This CVE's 6.5 is its impact severity (EG Severity), not escalated.

EG Severity
6.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.5% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-28). 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

June 24, 2026

Last Modified

October 25, 2026

Advisory Details (4)

Auto-updated Jun 25, 2026
Patch available. Sources: github_commit, github_pr, github_release.
Web page

Tiptap for PHP < 2.1.1 DoS via Malformed href Attribute | Advisories | VulnCheck

https://www.vulncheck.com/advisories/tiptap-for-php-dos-via-malformed-href-attribute
GitHub release Patch Available

2.1.1

Patch available: ueberdosis/tiptap-php 2.1.1

https://github.com/ueberdosis/tiptap-php/releases/tag/2.1.1
GitHub pull request Patch Available

Fix: Prevent TypeError when link href is not a string

Patch available: ueberdosis/tiptap-php 2.1.1 (PR #94 merged 2026-06-12)

https://github.com/ueberdosis/tiptap-php/pull/94
GitHub commit Patch Available

commit 74bfb7be1c8c (ueberdosis/tiptap-php)

Patch available: ueberdosis/tiptap-php 2.1.1 (contains commit 74bfb7be1c8c)

https://github.com/ueberdosis/tiptap-php/commit/74bfb7be1c8c6102b240f3879b7f984a6ab87b97

Vendor Advisories for CVE-2026-47110(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
Packagist(1)
PackageVulnerable rangeFix by version rangeDependents
ueberdosis/tiptap-php1.0.0 ... 2.1.0 (7 versions)
  • every version up to 2.1.1: fixed in 2.1.1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 40× 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 100 of 211 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. None are among the latest 100 rows. The 111 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 16:45 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  2. 2026-11-01 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  3. 2026-10-31 16:32 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  4. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  5. 2026-10-29 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  6. 2026-10-29 16:20 UTCEG score recompute
  7. 2026-10-28 16:32 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  8. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  9. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  10. 2026-10-25 23:35 UTCEG score recompute
  11. 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  12. 2026-10-25 14:24 UTCEG score recompute
  13. 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  14. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  15. 2026-10-22 23:21 UTCEG score recompute
  16. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  17. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.5% · 45th percentile
  18. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  19. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  20. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  21. 2026-10-18 03:36 UTCEG score recompute
  22. 2026-10-17 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  23. 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  24. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  25. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.5% · 44th percentile
Show 75 more
  1. 2026-10-14 01:24 UTCOSV refresh
  2. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  3. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  4. 2026-10-12 16:02 UTCEG score recompute
  5. 2026-10-11 19:45 UTCEG score recompute
  6. 2026-10-11 16:59 UTCEG score recompute
  7. 2026-10-11 14:24 UTCEG score recompute
  8. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  9. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  10. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  11. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  12. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  13. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  14. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  15. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  16. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  17. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  18. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  19. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  20. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  21. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  22. 2026-09-26 00:27 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  23. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  24. 2026-09-23 09:50 UTCEG score recompute
  25. 2026-09-23 09:50 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  26. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  27. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  28. 2026-09-18 07:47 UTCEG score recompute
  29. 2026-09-18 07:47 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  30. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  31. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  32. 2026-09-14 01:32 UTCEG score recompute
  33. 2026-09-14 01:32 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  34. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  35. 2026-09-12 16:05 UTCEG score recompute
  36. 2026-09-12 16:05 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  37. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  38. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  39. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  40. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.5% · 44th percentile
  41. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  42. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  43. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  44. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  45. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  46. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  47. 2026-08-30 19:49 UTCEG score recompute
  48. 2026-08-30 19:49 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  49. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  50. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  51. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  52. 2026-08-28 02:58 UTCEG score recompute
  53. 2026-08-28 02:58 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  54. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  55. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  56. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  57. 2026-08-24 21:54 UTCEG score recompute
  58. 2026-08-24 21:54 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  59. 2026-08-23 15:08 UTCEG score recompute
  60. 2026-08-23 15:08 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  61. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  62. 2026-08-22 12:47 UTCEG score recompute
  63. 2026-08-22 12:47 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  64. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  65. 2026-08-21 09:34 UTCEG score recompute
  66. 2026-08-21 09:34 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  67. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  68. 2026-08-20 07:13 UTCEG score recompute
  69. 2026-08-20 07:13 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  70. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  71. 2026-08-19 01:40 UTCEG score recompute
  72. 2026-08-19 01:40 UTCGHSA enrichmentGHSA-4595-7fjw-r3jh · GitHub severity HIGH · GitHub CVSS 6.5
  73. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  74. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 23rd percentile
  75. 2026-08-16 18:28 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-47110?
CVE-2026-47110 is a medium-severity vulnerability; its CVE record was published on June 24, 2026. Tiptap for PHP before version 2.1.1 contains an input validation vulnerability that allows authenticated attackers to cause a denial of service by submitting Tiptap JSON with the attrs.href field set to an array instead of a string, causing an unhandled TypeError in the Link::isAllowedUri()…
When was CVE-2026-47110 made public?
CVE-2026-47110 was made public on June 12, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on June 24, 2026. EchelonGraph's copy of the record carries a last-modified date of October 25, 2026; the record at its source may have been updated since.
Is CVE-2026-47110 actively exploited?
CVE-2026-47110 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-47110?
CVE-2026-47110 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-47110?
A fix for CVE-2026-47110 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-47110 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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