Medium 5.4Published Apr 21, 2026

CVE-2026-41063WWBN AVideo has incomplete fix for CVE-2026-33500 (XSS)

Updated under an hour ago (Oct 28, 2026, 2:30 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for WWBN AVideo

Exploited in the last 30 days

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.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Apr 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WWBN AVideo wwbn:avideo (from the name)	through 29.0	CNA record
wwbn avideo wwbn:avideo	through 29.0	NVD

References

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hc	x-refsource-confirm, exploit, mitigation, vendor-advisory
https://github.com/WWBN/AVideo/security/advisories/GHSA-72h5-39r7-r26j	x-refsource-misc, exploit, mitigation, vendor-advisory
https://github.com/WWBN/AVideo/commit/3ae02fa240939dbefc5949d64f05790fd25d728d	x-refsource-misc, patch
https://github.com/WWBN/AVideo/commit/cae8f0dadbdd962c89b91d0095c76edb8aadcacf	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.