CVE-2025-15458

Name: CVE-2025-15458
Creator: NVD / NIST
Published: 2026-01-05T05:15:55.007+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.51%

Last modified Jun 17, 2026

CVE-2025-15458 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability was determined in bg5sbk MiniCMS up to 1.8. This affects an unknown function of the file /mc-admin/post-edit.php of the component Article Handler. EPSS estimates a 0.51% chance of exploitation in the next 30 days.

Description

A vulnerability was determined in bg5sbk MiniCMS up to 1.8. This affects an unknown function of the file /mc-admin/post-edit.php of the component Article Handler. Executing a manipulation can lead to improper authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.51%

39.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
1234n	Minicms	<= 1.8

References

https://github.com/ueh1013/VULN/issues/9Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.339491Permissions Required, VDB Entry
https://vuldb.com/?id.339491Third Party Advisory, VDB Entry
https://vuldb.com/?submit.725142Third Party Advisory, VDB Entry
https://github.com/ueh1013/VULN/issues/9Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Jan 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-15458?

How severe is CVE-2025-15458?

CVE-2025-15458 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.51% probability of exploitation in the next 30 days.

How do I fix CVE-2025-15458?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-15458?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST