CVE-2026-11416: MoviePilot Path Traversal via Cloud Storage Download Handlers

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-06-05 · updated 2026-07-23
Weakness: CWE-22

Description

MoviePilot contains a path traversal vulnerability in the AliPan, U115, and Rclone cloud storage download handlers where the local destination path is constructed by concatenating the configured download directory with a filename taken directly from remote cloud API metadata without basename normalization or path validation. An attacker who controls a filename returned by a remote cloud storage API can include traversal sequences ../ in the filename to cause downloaded content to be written outside the configured download directory, potentially overwriting arbitrary files including configuration or plugin files reachable by the application process.

Affected products

jxxghp MoviePilot: before 2.13.4 — fixed in 2.13.4

How to fix

Upgrade to a fixed version: jxxghp MoviePilot 2.13.4. Check the vendor advisory for mitigations.

References

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