CVE-2026-113613 FlexGet - Path Traversal

FlexGet < 3.20.7 contains a path traversal caused by malicious archive member paths in the decompress plugin, letting remote attackers write arbitrary files and execute code, exploit requires supplying crafted archives.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Path Traversal
Impact
File System Write, Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
20 October 2026
Updated
21 October 2026
Weakness
CWE-22

Vendor fix

Upgrade to version 3.20.7 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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