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CVE-2025-15599
JavaScript vulnerability analysis and mitigation

DOMPurify 3.1.3 through 3.2.6 and 2.5.3 through 2.5.8 contain a cross-site scripting vulnerability that allows attackers to bypass attribute sanitization by exploiting missing textarea rawtext element validation in the SAFE_FOR_XML regex. Attackers can include closing rawtext tags like </textarea> in attribute values to break out of rawtext contexts and execute JavaScript when sanitized output is placed inside rawtext elements. The 3.x branch was fixed in 3.2.7; the 2.x branch was never patched.


SourceNVD

Related JavaScript vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

GHSA-3hfp-gqgh-xc5gCRITICAL9.6
  • JavaScriptJavaScript
  • @lightdash/cli
NoYesApr 02, 2026
CVE-2026-34950CRITICAL9.1
  • JavaScriptJavaScript
  • fast-jwt
NoNoApr 02, 2026
CVE-2026-34752HIGH8.7
  • JavaScriptJavaScript
  • haraka
NoYesApr 02, 2026
CVE-2026-34825HIGH8.5
  • JavaScriptJavaScript
  • @nocobase/plugin-workflow-sql
NoYesApr 02, 2026
GHSA-ccgf-5rwj-j3hvLOW2.1
  • JavaScriptJavaScript
  • telejson
NoYesApr 02, 2026

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