CVE-2026-41063

WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete XSS fix in AVideo's `ParsedownSafeWithLinks` class overrides `inlineMarkup` for raw HTML but does not override `inlineLink()` or `inlineUrlTag()`, allowing `javascript:` URLs in markdown link syntax to bypass sanitization. Commit cae8f0dadbdd962c89b91d0095c76edb8aadcacf contains an updated fix.

• CWE-79

• https://github.com/WWBN/AVideo/commit/3ae02fa240939dbefc5949d64f05790fd25d728dPatch
• https://github.com/WWBN/AVideo/commit/cae8f0dadbdd962c89b91d0095c76edb8aadcacfPatch
• https://github.com/WWBN/AVideo/security/advisories/GHSA-72h5-39r7-r26jExploit, Mitigation, Vendor Advisory
• https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hcExploit, Mitigation, Vendor Advisory
• https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hcExploit, Mitigation, Vendor Advisory

Published

Apr 21, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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