CVE-2025-15148 MEDIUM

CVE-2025-15148: CmsEasy Backend Template Management template_admin.php savetemp_action code injection

Vendor N/A
Product CmsEasy
Weakness CWE-94 · Code injection
Published December 28, 2025
Last update February 24, 2026

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

A flaw has been found in CmsEasy up to 7.7.7. Affected is the function savetemp_action in the library /lib/admin/template_admin.php of the component Backend Template Management Page. Executing a manipulation of the argument content/tempdata can lead to code injection. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Key dates

02Disclosure timeline

December 28, 2025 CVE published
February 24, 2026 Record updated