Path Traversal in MoviePilot AliPan, U115, and Rclone Download Handlers
CVE-2026-11416 is a path traversal vulnerability in MoviePilot affecting the AliPan, U115, and Rclone cloud storage download handlers. The flaw arises because MoviePilot constructs the local destination path by concatenating the configured download directory with a filename obtained directly from remote cloud API metadata, without basename normalization or path validation. If an attacker can control the filename returned by the remote cloud storage API, they can include traversal sequences such as ../ to escape the intended download directory and cause downloaded content to be written to attacker-chosen filesystem locations reachable by the MoviePilot process. This can result in arbitrary file overwrite conditions, including overwriting configuration files or plugin files accessible to the application.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
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Remediation
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Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Recent activity
6 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.