{"id":"CVE-2026-41055","state":"PUBLISHED","title":"AVideo has an incomplete fix for CVE-2026-33039 (SSRF)","description":"WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete SSRF fix in AVideo's LiveLinks proxy adds `isSSRFSafeURL()` validation but leaves DNS TOCTOU vulnerabilities where DNS rebinding between validation and the actual HTTP request redirects traffic to internal endpoints. Commit 8d8fc0cadb425835b4861036d589abcea4d78ee8 contains an updated fix.","publishedAt":"2026-04-21T22:25:45.488Z","updatedAt":"2026-04-22T14:00:50.623Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["WWBN AVideo"],"affected":[{"vendor":"WWBN","product":"AVideo","versions":[{"version":"< 26.0","status":"affected"}]}],"references":["https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp","https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw","https://github.com/WWBN/AVideo/commit/0e56382921fc71e64829cd1ec35f04e338c70917","https://github.com/WWBN/AVideo/commit/8d8fc0cadb425835b4861036d589abcea4d78ee8"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/41xxx/CVE-2026-41055.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-41055","state":"PUBLISHED","datePublished":"2026-04-21T22:25:45.488Z","dateUpdated":"2026-04-22T14:00:50.623Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-16T16:43:03.172Z"},"containers":{"cna":{"title":"AVideo has an incomplete fix for CVE-2026-33039 (SSRF)","descriptions":[{"lang":"en","value":"WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete SSRF fix in AVideo's LiveLinks proxy adds `isSSRFSafeURL()` validation but leaves DNS TOCTOU vulnerabilities where DNS rebinding between validation and the actual HTTP request redirects traffic to internal endpoints. Commit 8d8fc0cadb425835b4861036d589abcea4d78ee8 contains an updated fix."}],"affected":[{"vendor":"WWBN","product":"AVideo","versions":[{"version":"< 26.0","status":"affected"}]}],"references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp","name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw","name":"https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw","tags":["x_refsource_MISC"]},{"url":"https://github.com/WWBN/AVideo/commit/0e56382921fc71e64829cd1ec35f04e338c70917","name":"https://github.com/WWBN/AVideo/commit/0e56382921fc71e64829cd1ec35f04e338c70917","tags":["x_refsource_MISC"]},{"url":"https://github.com/WWBN/AVideo/commit/8d8fc0cadb425835b4861036d589abcea4d78ee8","name":"https://github.com/WWBN/AVideo/commit/8d8fc0cadb425835b4861036d589abcea4d78ee8","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-04-21T22:35:27.054Z"},"source":{"advisory":"GHSA-793q-xgj6-7frp","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-22T14:00:09.342567Z","id":"CVE-2026-41055","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-22T14:00:50.623Z"}}]}}}