CVE-2026-113613 Details
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.
A path traversal vulnerability has been identified in FlexGet versions prior to 3.20.7, specifically within the decompress plugin. This vulnerability allows remote attackers to write arbitrary files by exploiting malicious archive member paths. Attackers can send zip or rar archives containing ../ sequences or absolute paths through a feed, which can result in Python files being written to the plugins directory, potentially leading to unauthorized code execution.
Users can upgrade to FlexGet version 3.20.7 or later, where this vulnerability has been patched. Alternatively, the decompress plugin can be disabled.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 20, 2026CISA-ADP
Assessed Oct 21, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| FlexGet | < 3.20.7 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 21, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | [email protected] |