CVE-2026-64626: Server-Side Request Forgery (SSRF) in WWBN AVideo
AVideo versions from commit 0dbadbca through latest master contain a server-side request forgery vulnerability in the encoder download-by-URL flow due to an unpinned retry fallback that bypasses DNS pinning validation. An authenticated attacker can supply a downloadURL that redirects to an internal address, causing the unpinned retry to follow the redirect and reach internal targets for blind SSRF attacks.
CVE-2026-64626: Server-Side Request Forgery (SSRF) in WWBN AVideo
Description
AVideo versions from commit 0dbadbca through latest master contain a server-side request forgery vulnerability in the encoder download-by-URL flow due to an unpinned retry fallback that bypasses DNS pinning validation. An authenticated attacker can supply a downloadURL that redirects to an internal address, causing the unpinned retry to follow the redirect and reach internal targets for blind SSRF attacks.
CVSS v4.0
Score 5.3medium
Affected software
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Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-07-20T11:58:54.524Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5e9d432a4a8d5989d50705
Added to database: 07/20/2026, 22:12:19 UTC
Last enriched: 07/20/2026, 22:27:01 UTC
Last updated: 09/02/2026, 22:52:13 UTC
Views: 92
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