CVE-2026-113613
CVE-2026-113613 · FlexGet before 3.20.7 Path Traversal (Zip Slip) via decompress plugin
This page contains facts from public vulnerability sources. Check the original advisory before updating.
FlexGet before 3.20.7 contains a path traversal vulnerability in the decompress plugin that allows remote attackers to write arbitrary files by supplying malicious archive member paths. Attackers can deliver zip or rar archives with ../ sequences or absolute paths through a feed, writing Python files into the plugins directory for code execution.
CVSS 9.2 · Critical · EPSS 0.8% · Fix available
- Published
- Updated
Affected products and versions
flexget
- Versions
- ≥ 0, < 3.20.7: Affected (semver)
Update to 3.20.7
Original sources
- https://github.com/Flexget/Flexget/security/advisories/GHSA-6v57-v478-59v9
- https://github.com/Flexget/Flexget/commit/38fa748461e20befee942f5c79d8a098edea5c1f
- https://github.com/Flexget/Flexget/releases/tag/v3.20.7
- https://github.com/Flexget/Flexget/blob/v3.20.6/flexget/components/archives/decompress.py#L74-L77
- https://www.vulncheck.com/advisories/flexget-before-3.20.7-path-traversal-zip-slip-via-decompress-plugin
- https://nvd.nist.gov/vuln/detail/CVE-2026-113613