{"id":"CVE-2026-23848","state":"PUBLISHED","title":"MyTube has Rate Limiting Bypass via X-Forwarded-For Header Spoofing","description":"MyTube is a self-hosted downloader and player for several video websites. Prior to version 1.7.71, a rate limiting bypass via `X-Forwarded-For` header spoofing allows unauthenticated attackers to bypass IP-based rate limiting on general API endpoints. Attackers can spoof client IPs by manipulating the `X-Forwarded-For` header, enabling unlimited requests to protected endpoints, including general API endpoints (enabling DoS) and other rate-limited functionality. Version 1.7.71 contains a patch for the issue.","publishedAt":"2026-01-19T20:34:40.060Z","updatedAt":"2026-01-20T20:04:56.547Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["franklioxygen MyTube"],"affected":[{"vendor":"franklioxygen","product":"MyTube","versions":[{"version":"< 1.7.71","status":"affected"}]}],"references":["https://github.com/franklioxygen/MyTube/security/advisories/GHSA-59gr-529g-x45h","https://github.com/franklioxygen/MyTube/commit/bc057458804ae7ac70ea00605680512ed3d4257b"],"weaknesses":["CWE-807"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/23xxx/CVE-2026-23848.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23848","state":"PUBLISHED","datePublished":"2026-01-19T20:34:40.060Z","dateUpdated":"2026-01-20T20:04:56.547Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-16T15:46:40.843Z"},"containers":{"cna":{"title":"MyTube has Rate Limiting Bypass via X-Forwarded-For Header Spoofing","descriptions":[{"lang":"en","value":"MyTube is a self-hosted downloader and player for several video websites. Prior to version 1.7.71, a rate limiting bypass via `X-Forwarded-For` header spoofing allows unauthenticated attackers to bypass IP-based rate limiting on general API endpoints. Attackers can spoof client IPs by manipulating the `X-Forwarded-For` header, enabling unlimited requests to protected endpoints, including general API endpoints (enabling DoS) and other rate-limited functionality. Version 1.7.71 contains a patch for the issue."}],"affected":[{"vendor":"franklioxygen","product":"MyTube","versions":[{"version":"< 1.7.71","status":"affected"}]}],"references":[{"url":"https://github.com/franklioxygen/MyTube/security/advisories/GHSA-59gr-529g-x45h","name":"https://github.com/franklioxygen/MyTube/security/advisories/GHSA-59gr-529g-x45h","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/franklioxygen/MyTube/commit/bc057458804ae7ac70ea00605680512ed3d4257b","name":"https://github.com/franklioxygen/MyTube/commit/bc057458804ae7ac70ea00605680512ed3d4257b","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-807","lang":"en","description":"CWE-807: Reliance on Untrusted Inputs in a Security Decision","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-19T20:34:40.060Z"},"source":{"advisory":"GHSA-59gr-529g-x45h","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-20T20:03:55.791149Z","id":"CVE-2026-23848","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-20T20:04:56.547Z"}}]}}}