CVE-2026-49995
Severity not reportedTautulli is a Python based monitoring and tracking tool for Plex Media Server.
Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to 2.17.2, the newsletter cron field stored in the newsletters table is inserted by data/interfaces/default/newsletter_config.html into a JavaScript string without safe JSON encoding. An administrator or caller with the Tautulli API key can store a crafted cron value, and an administrator who later opens the newsletter configuration modal passively triggers script execution in the Tautulli web context. The stored value persists in the database and can continue to execute after credential rotation until it is removed. This issue is fixed in version 2.17.2.
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Tautulli/Tautulli/commit/12761b2d01e78f22e54e8ad8d3133931147cbb77 security-advisories@github.com
- https://github.com/Tautulli/Tautulli/releases/tag/v2.17.2 security-advisories@github.com
- https://github.com/Tautulli/Tautulli/security/advisories/GHSA-r6pg-vqxj-v75j security-advisories@github.com
- https://github.com/Tautulli/Tautulli/security/advisories/GHSA-r6pg-vqxj-v75j 134c704f-9b21-4f2e-91b3-4a467353bcc0