CVE-2026-40605

MEDIUM

Tautulli Vulnerable to Authenticated Path Traversal in Cache Deletion API

Title source: cna
STIX 2.1

Description

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and service disruption. Version 2.17.1 fixes the issue.

References (2)

Core 2
Core References

Scores

CVSS v4 5.7
EPSS 0.0030
EPSS Percentile 21.8%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:P/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:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-22 CWE-73
Status published
Products (1)
Tautulli/Tautulli < 2.17.1
Published Jun 04, 2026
Tracked Since Jun 04, 2026