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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.

PUBLISHED Reserved 2026-02-18 | Published 2026-02-20 | Updated 2026-02-20 | Assigner GitHub_M




HIGH: 8.8CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-23: Relative Path Traversal

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

Product status

<= 3.3.22
affected

References

github.com/...CMS-CE/security/advisories/GHSA-xhwv-g6q4-h886

cve.org (CVE-2026-27202)

nvd.nist.gov (CVE-2026-27202)

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