What is CVE-2025-6895?

CVE-2025-6895 is a critical-severity vulnerability in Melapress Login Security, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2025-07-26.

How severe is CVE-2025-6895?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-6895 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Melapress Login Security

CVE-2025-6895

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.

EPSS: 0.007 (48.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Melapress Login Security — versions 2.1.0

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

Frequently asked questions

What is CVE-2025-6895?: CVE-2025-6895 is a critical-severity vulnerability in Melapress Login Security, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 9.8/10. Published 2025-07-26.
How severe is CVE-2025-6895?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-6895 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.