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Vulnerability record · CVE-2026-32275 · published 30 March 2026

CVE-2026-32275: Tautulli cross-site scripting vulnerability

Tautulli · Tautulli

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 1.3.10 to before version 2.17.0, an unsanitized JSONP callback parameter allows cross-origin script injection and API key theft. This issue has been patched in version 2.17.0.

7.4 CVSS 4.0 High EPSS 0.42% · top 66.8% CWE-79 · Cross-site scripting
7.4CVSS 4.0 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 1.3.10 to before version 2.17.0, an unsanitized JSONP callback parameter allows cross-origin script injection and API key theft. This issue has been patched in version 2.17.0.

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Tautulli/Tautulli/releases/tag/v2.17.0 Release Notes
https://github.com/Tautulli/Tautulli/security/advisories/GHSA-95mg-wpqw-9qxh ExploitVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2026-31831Tautulli relative path traversal vulnerabilityTautulli 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 …EPSS 1.9%7.5CVE-2026-28505Tautulli code injection vulnerabilityTautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.0, the str_eval() function in notification_handl…EPSS 0.55%7.5CVE-2025-58760Tautulli relative path traversal vulnerabilityTautulli is a Python based monitoring and tracking tool for Plex Media Server. The `/image` API endpoint in Tautulli v2.15.3 and earlier is vulnerabl…EPSS 0.64%7.5CVE-2025-58761Tautulli vulnerabilityTautulli is a Python based monitoring and tracking tool for Plex Media Server. The `real_pms_image_proxy` endpoint in Tautulli v2.15.3 and prior is v…EPSS 0.68%7.2CVE-2025-58763Tautulli os command injection vulnerabilityTautulli is a Python based monitoring and tracking tool for Plex Media Server. A command injection vulnerability in Tautulli v2.15.3 and prior allows…EPSS 1.7%7.2CVE-2025-58762Tautulli vulnerabilityTautulli is a Python based monitoring and tracking tool for Plex Media Server. In Tautulli v2.15.3 and earlier, an attacker with administrative acces…EPSS 0.82%6.5CVE-2019-19833Tautulli cross-site request forgery vulnerabilityIn Tautulli 2.1.9, CSRF in the /shutdown URI allows an attacker to shut down the remote media server. (Also, anonymous access can be achieved in appl…EPSS 15%6.1CVE-2019-8939Tautulli cross-site scripting vulnerabilitydata/interfaces/default/history.html in Tautulli 2.1.26 has XSS via a crafted Plex username that is mishandled when constructing the History page.EPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2026-32275), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.