{"id":"CVE-2026-45381","title":"Tautulli is a Python based monitoring and tracking tool for Plex Media Server","summary":"Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to 2.17.2, the /search endpoint inserts its user-controlled query parameter into a JavaScript string in data/interfaces/default/search.html using manual…","severity":"medium","cvss":5.1,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","cwe":["CWE-79"],"vendor":"Tautulli","product":"Tautulli","affected":["Tautulli < 2.17.2"],"published":"2026-09-21","updated":"2026-09-21","sourceUpdated":"2026-09-21T20:17:25.413","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45381","references":[{"url":"https://github.com/Tautulli/Tautulli/commit/3bee54087370fc275b13565a9e58235341bb4cf7","label":"security-advisories@github.com"},{"url":"https://github.com/Tautulli/Tautulli/releases/tag/v2.17.2","label":"security-advisories@github.com"},{"url":"https://github.com/Tautulli/Tautulli/security/advisories/GHSA-mjvc-6cc2-6ffr","label":"security-advisories@github.com"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-09-21T19:51:58.877Z","slug":"CVE-2026-45381","body":"## Overview\n\nTautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to 2.17.2, the /search endpoint inserts its user-controlled query parameter into a JavaScript string in data/interfaces/default/search.html using manual escaping that handles quotes and slashes but not backslashes. A backslash-quote sequence can terminate the string, so an unauthenticated attacker can send a crafted link that executes script in the Tautulli web context when an authenticated user follows it. This issue is fixed in version 2.17.2.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":28,"depthScoreParts":{"impact":28.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}