CVE-2025-15148

MEDIUM
Published Dec 28, 2025 Modified Apr 29, 2026 CWE-74 CWE-94

Description

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.

CVSS v3.1 Score

4.7
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-74 CWE-74
CWE-94 CWE-94

Affected Products

Vendor Product
cmseasy cmseasy

References

Frequently Asked Questions

What is CVE-2025-15148? +
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. It has a CVSS v3.1 base score of 4.7 (MEDIUM).
How severe is CVE-2025-15148? +
CVE-2025-15148 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-15148? +
CVE-2025-15148 affects products from cmseasy, specifically: cmseasy. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-15148? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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