What’s Vulnerable › Vulnerabilities

CVE-2025-15458: bg5sbk MiniCMS Article post-edit.php improper authentication

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-01-05 · updated 2026-10-07
• Weakness: CWE-287

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.

Affected products

• bg5sbk MiniCMS: through 1.8

References

• https://github.com/ueh1013/VULN/issues/9
• https://vuldb.com/?ctiid.339491
• https://vuldb.com/?id.339491
• https://vuldb.com/?submit.725142
• https://github.com/ueh1013/VULN/issues/9

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