CVE-2025-15457CWE-287

CVE-2025-15457

High · published January 5, 2026

CVSS v3.1
7.3
EPSS
1%
Percentile
46.8
In the wild
Unconfirmed
What it is

⚠️ A little twist in the code could let attackers strut right in uninvited! MiniCMS versions up to 1.8 are now on the radar for improper authentication in their Trash File Restore Handler. 🔥 Think of it like a restaurant that allows anyone to claim a lost coat without checking identification — that coat could be anything from a nice jacket to sensitive data! This vulnerability can allow unauthorized users to exploit the system, leading to potential data leaks or unauthorized actions within the MiniCMS. If an attacker takes advantage, they could tamper with posts or even access private information, creating a real mess!

Put simply

Think of it like a restaurant that allows anyone to claim a lost coat without checking identification — that coat could be anything from a nice jacket to sensitive data! The vulnerability in bg5sbk MiniCMS allows for improper authentication through a manipulation in the '/minicms/mc-admin/post.php' file. This means a remote attacker could bypass necessary authentication checks and gain access to sensitive areas of the application.

What to do

This vulnerability can allow unauthorized users to exploit the system, leading to potential data leaks or unauthorized actions within the MiniCMS. If an attacker takes advantage, they could tamper with posts or even access private information, creating a real mess! To secure your MiniCMS, immediately upgrade to the latest version where this vulnerability is patched. Additionally, review your authentication mechanisms to ensure they are robust and cannot be easily bypassed. Consider applying access controls to sensitive files. You've got this! Tackle this vulnerability and keep your MiniCMS safe! 🛡️

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00574 · 46.8th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-01-05T10:15Z
Affected products (1)
ProductVersionsFixed in
1234n/minicms≤ 1.8—
References (4)
EPSS history
Timeline
  • 05 JAN 04:32Z
    bg5sbk MiniCMS Trash File Restore post.php improper authentication
    cvelistv5