CVE-2026-113613
HIGH
CVSS 8.1
Published: 2026-10-20
Modified: 2026-10-21
Tenable Plugin
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Threat Intelligence Pending
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Description
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.
Quick Facts
| CVE ID | CVE-2026-113613 |
| CVSS Score | 8.1 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Published | 2026-10-20 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/Flexget/Flexget/blob/v3.20.6/flexget/comp…
- https://github.com/Flexget/Flexget/commit/38fa748461e20befee…
- https://github.com/Flexget/Flexget/releases/tag/v3.20.7
- https://github.com/Flexget/Flexget/security/advisories/GHSA-…
- https://www.vulncheck.com/advisories/flexget-before-3.20.7-p…