What is GHSA-vhv4-fh94-jm5x?

GHSA-vhv4-fh94-jm5x is a security advisory published by GitHub Security Advisories with Medium severity. JS Html Sanitizer allows XSS when used with contentEditable

Which CVE IDs does GHSA-vhv4-fh94-jm5x cover?

GHSA-vhv4-fh94-jm5x covers the following CVE IDs: CVE-2025-29771. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by GHSA-vhv4-fh94-jm5x?

GHSA-vhv4-fh94-jm5x affects 1 product, including: npm/@jitbit/htmlsanitizer:\u003c 2.0.3.

GHSA-vhv4-fh94-jm5xMedium

JS Html Sanitizer allows XSS when used with contentEditable

Vendor

GitHub Security Advisories

Published

March 14, 2025

Last Modified

March 14, 2025

🔗 CVE IDs covered (1)

CVE-2025-29771 →

📋 Description

Impact

XSS vulnerability when the sanitizer is used with a contentEditable element to set the elements innerHTML to a sanitized string produced by the package. If the code is particularly crafted to abuse the code beautifier, that runs AFTER sanitation.

Patches

Patched in version 2.0.3

🎯 Affected products1

npm/@jitbit/htmlsanitizer:< 2.0.3

🔗 References (4)

https://github.com/jitbit/HtmlSanitizer/security/advisories/GHSA-vhv4-fh94-jm5x
https://github.com/jitbit/HtmlSanitizer/commit/af6d2a78877e7277cd01c825b7fb50edb5956963
https://nvd.nist.gov/vuln/detail/CVE-2025-29771
https://github.com/advisories/GHSA-vhv4-fh94-jm5x