{"id":"CVE-2026-64626","summary":"AVideo Encoder downloadURL SSRF via unpinned retry fallback","details":"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.","aliases":["GHSA-fr98-mjq9-7jmj"],"modified":"2026-08-12T03:51:37.203780663Z","published":"2026-07-20T21:50:54.991Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"0dbadbcaaa1b415c7db078a72dc4b26d9fac0485"},{"last_affected":"0dbadbcaaa1b415c7db078a72dc4b26d9fac0485"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"0dbadbca"}],"source":"DESCRIPTION"}],"cna_assigner":"VulnCheck","cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64626.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64626.json"},{"type":"ADVISORY","url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-fr98-mjq9-7jmj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64626"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/avideo-encoder-downloadurl-ssrf-via-unpinned-retry-fallback"},{"type":"FIX","url":"https://github.com/WWBN/AVideo/commit/0dbadbcaaa1b415c7db078a72dc4b26d9fac0485"},{"type":"PACKAGE","url":"https://github.com/WWBN/AVideo"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wwbn/avideo","events":[{"introduced":"0"},{"fixed":"0dbadbcaaa1b415c7db078a72dc4b26d9fac0485"}],"database_specific":{"source":"REFERENCES"}}],"versions":["29.0","26.0","25.0","24.0","22.0","21.0","18.0","14.3.1","14.3","12.4","11.6","11.5","11.1.1","11.1","11","10.8","8.9.1","8.9","8.7","8.6","8.5","8.1","7.8","7.7","7.6","7.4","7.3","7.2","4.0","3.4","2.7","2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64626.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}]}