CVE-2025-6895

CRITICAL EPSS 47.1%
Published Jul 26, 202511mo ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Jul 26, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

The Melapress Login Security plugin for WordPress is vulnerable to Authentication Bypass due to missing authorization within the get_valid_user_based_on_token() function in versions 2.1.0 to 2.1.1. This makes it possible for unauthenticated attackers who know an arbitrary user meta value to bypass authentication checks and log in as that user.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
47.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-288

References 5

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/melapress-login-security/tags/2.1.1/app/class-melapress-login-security.php
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/melapress-login-security/tags/2.1.1/app/modules/temporary-logins/class-temporary-logins.php
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3328137
  • wordpress.org https://wordpress.org/plugins/melapress-login-security/#developers
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/6f65d5c4-6f53-4836-9130-c9f4ed3be893?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.