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.

CVSS 4.0

2.0CVSS: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

CVSS 3.1

7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-25)

CWEs

CWE-94, CWE-74

Published

2025-12-28

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

Affected

• cmseasy:cmseasy

References

• https://note-hxlab.wetolink.com/share/msJH69Y06ZlS
• https://vuldb.com/?ctiid.338525
• https://vuldb.com/?id.338525
• https://vuldb.com/?submit.716303

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