{"id":"CVE-2026-31831","state":"PUBLISHED","title":"Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint","description":"Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the /newsletter/image/images API endpoint is vulnerable to path traversal, allowing unauthenticated attackers to read arbitrary files from the application server's filesystem. This issue has been patched in version 2.17.0.","publishedAt":"2026-03-30T19:42:23.002Z","updatedAt":"2026-03-31T19:09:40.491Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Tautulli Tautulli"],"affected":[{"vendor":"Tautulli","product":"Tautulli","versions":[{"version":"< 2.17.0","status":"affected"}]}],"references":["https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m","https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0"],"weaknesses":["CWE-23"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/31xxx/CVE-2026-31831.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-31831","state":"PUBLISHED","datePublished":"2026-03-30T19:42:23.002Z","dateUpdated":"2026-03-31T19:09:40.491Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-09T17:41:56.077Z"},"containers":{"cna":{"title":"Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint","descriptions":[{"lang":"en","value":"Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the /newsletter/image/images API endpoint is vulnerable to path traversal, allowing unauthenticated attackers to read arbitrary files from the application server's filesystem. This issue has been patched in version 2.17.0."}],"affected":[{"vendor":"Tautulli","product":"Tautulli","versions":[{"version":"< 2.17.0","status":"affected"}]}],"references":[{"url":"https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m","name":"https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0","name":"https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-23","lang":"en","description":"CWE-23: Relative Path Traversal","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-03-30T19:42:23.002Z"},"source":{"advisory":"GHSA-xp55-2pf4-fv8m","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Tautulli/Tautulli/security/advisories/GHSA-xp55-2pf4-fv8m","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-31T18:39:50.406586Z","id":"CVE-2026-31831","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":"2026-03-31T19:09:40.491Z"}}]}}}