CVE-2026-27202

GetSimple CMS: Uploaded Files (feature) Arbitrary File Read Vulnerability

State: Published
Severity: 8.8 High
Published: Feb 20, 2026
Updated: Feb 25, 2026
Reserved: Feb 18, 2026

Description

GetSimple CMS is a content management system. All versions of GetSimple CMS have a flaw in the Uploaded Files feature that allows for arbitrary file reads. This issue has not been fixed at the time of publication.

Scores

CVSS	Score	Vector	Source
4.0	8.8 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-23 Relative Path Traversal
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
GetSimpleCMS-CEGetSimpleCMS-CE	<= 3.3.22Affected

References

https://github.com/GetSimpleCMS-CE/GetSimpleCMS-CE/security/advisories/GHSA-xhwv-g6q4-h886

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