CVE-2026-65901

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3% (19th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 4 sources updated this weekElevated
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.1Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

DOMPurify through 3.4.6 contains a cross-site scripting vulnerability in IN_PLACE mode that trusts attacker-controlled nodeName on live non-form nodes. Attackers can supply hostile live DOM objects with real script children whose observable nodeName is clobbered to appear as allowed elements, causing scripts to execute when the sanitized tree is inserted into a live document.

CVSS v3
6.1
EG Score
6.1MEDIUMmedium confidence
EG Risk
43
EG Risk 43/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.3%
EPSS %ILE
19th
KEV
Not listed

CISA SSVCTrack 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). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 23, 2026

Last Modified

July 28, 2026

Advisory Details (2)

Auto-updated Jul 23, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

DOMPurify 3.4.6 Cross-Site Scripting via IN_PLACE nodeName | Advisories | VulnCheck

https://www.vulncheck.com/advisories/dompurify-cross-site-scripting-via-in-place-nodename
githubMentions a patch (unverified)🟡 PoC Available

`IN_PLACE` mode trusts attacker-controlled `nodeName` on live non-form nodes, allowing script retention and XSS via attacker-supplied DOM objects · Advisory · cure53/DOMPurify · GitHub

https://github.com/cure53/DOMPurify/security/advisories/GHSA-x4vx-rjvf-j5p4

Vendor Advisories for CVE-2026-65901(3)

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

Patch Availability(3)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatgrafana12-4-main-12.4.8-0.1.2.hum12026-08-22redhat
redhatgrafana13-1-main-13.1.3-0.1.3.hum12026-08-22redhat
npmdompurify—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
node-dompurify2.4.1+dfsg+~2.4.0-1 ... 3.4.5+dfsg-1 (18 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
node-dompurify3.1.7+dfsg+~3.0.5-2 ... 3.4.5+dfsg-1 (12 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
node-dompurify3.1.7+dfsg+~3.0.5-2 ... 3.4.5+dfsg-1 (8 versions)
  • every version up to 3.4.12+dfsg-1: fixed in 3.4.12+dfsg-1
—
npm(1)
PackageVulnerable rangeFix by version rangeDependents
dompurify—
  • every version through 3.4.6: no fix on record
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 61× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 189 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-65901?
CVE-2026-65901 is a medium vulnerability published on July 23, 2026. DOMPurify through 3.4.6 contains a cross-site scripting vulnerability in IN_PLACE mode that trusts attacker-controlled nodeName on live non-form nodes. Attackers can supply hostile live DOM objects with real script children whose observable nodeName is clobbered to appear as allowed elements,…
When was CVE-2026-65901 disclosed?
CVE-2026-65901 was first published on July 23, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-65901 actively exploited?
CVE-2026-65901 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (19th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-65901?
CVE-2026-65901 has a CVSS base score of 6.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-65901?
A fix for CVE-2026-65901 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-65901 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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