PT-2026-34208 · Wwbn · Avideo

Published 2026-04-21 · Updated 2026-04-21 · CVE-2026-41063

NVD

CVSS v3.1

5.4

Medium

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-41063

Affected Products

Avideo

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-41063 · Security Note
• https://github.com/WWBN/AVideo/commit/3ae02fa240939dbefc5949d64f05790fd25d728d · Note
• https://github.com/WWBN/AVideo/security/advisories/GHSA-72h5-39r7-r26j · Note
• https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hc · Note
• https://github.com/WWBN/AVideo/commit/cae8f0dadbdd962c89b91d0095c76edb8aadcacf · Note