Medium severity5.4NVD Advisory· Published Apr 21, 2026· Updated Apr 24, 2026
CVE-2026-41063
CVE-2026-41063
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
wwbn/avideoPackagist | <= 29.0 | — |
Affected products
2Patches
Vulnerability mechanics
References
7- github.com/WWBN/AVideo/commit/3ae02fa240939dbefc5949d64f05790fd25d728dnvdPatchWEB
- github.com/WWBN/AVideo/commit/cae8f0dadbdd962c89b91d0095c76edb8aadcacfnvdPatchWEB
- github.com/WWBN/AVideo/security/advisories/GHSA-72h5-39r7-r26jnvdExploitMitigationVendor AdvisoryWEB
- github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hcnvdExploitMitigationVendor AdvisoryWEB
- github.com/advisories/GHSA-m7r8-6q9j-m2hcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-33500ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-41063ghsaADVISORY
News mentions
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