PatchTheCVECVE-2025-15458: A vulnerability was determined in bg5sbk MiniCMS up to 1.8
CVE-2025-15458 is a high-severity flaw (CVSS 7.3) affecting minicms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.3 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.6% (top 53%) |
| CISA exploited list | No |
| Weakness | CWE-287 |
| Published | 2026-01-05 |
| Last modified | 2026-10-07 |
Last updated 2026-10-07 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-15458?
minicms: upgrade to newer than 1.8. Exact commands for each OS are on this page.
Is CVE-2025-15458 being exploited?
CVE-2025-15458 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-15458 affect?
CVE-2025-15458 affects minicms. Severity is high (CVSS 7.3). 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
How urgent is CVE-2025-15458?
Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action
Software pages
Related CVEs
- CVE-2025-15457 HIGH 7.3 UPGRADE A vulnerability was found in bg5sbk MiniCMS up to 1.8
- CVE-2025-15455 MEDIUM 6.5 UPGRADE A flaw has been found in bg5sbk MiniCMS up to 1.8
- CVE-2025-15456 HIGH 7.3 UPGRADE A vulnerability has been found in bg5sbk MiniCMS up to 1.8
- CVE-2024-9282 MEDIUM 4.3 UPGRADE A vulnerability was found in bg5sbk MiniCMS 1.11
- CVE-2024-9281 MEDIUM 4.3 UPGRADE A vulnerability was found in bg5sbk MiniCMS up to 1.11 and classified as problematic