HIGH 7.1 NVD
CVE-2026-82648
WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails to normalize NAT64 addresses written in
WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails to normalize NAT64 addresses written in hexadecimal form. Attackers can bypass SSRF protections by supplying hex-encoded NAT64 addresses like 64:ff9b::a9fe:a9fe to reach cloud metadata services and loopback interfaces.
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-88jm-rxg9-3v5r
- https://www.vulncheck.com/advisories/wwbn-avideo-ssrf-filter-bypass-via-nat64-hex-address
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-08-30 via NVD.
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