CVE-2025-67561 MEDIUM

CVE-2025-67561: WordPress Debug Log Viewer plugin <= 2.0.3 - Broken Access Control vulnerability

Vendor Oleksandr Lysyi
Product Debug Log Viewer
Weakness CWE-862 · Missing authorization
Published December 9, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in Oleksandr Lysyi Debug Log Viewer debug-log-viewer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Debug Log Viewer: from n/a through <= 2.0.3.

Explanation of Vulnerability in Simple Terms

02Summary

Debug Log Viewer through version 2.0.3 does not properly check user permissions before allowing access to debug logs. A logged-in user with low privileges can read and modify debug log data without authorization. The vulnerability requires valid site credentials but no special role or capability.

What an attacker can do

03Attacker Capabilities

Read and modify debug log files without proper authorization.

Potential impact on your site

04Site Impact

Any logged-in user can access sensitive debug information and potentially alter logs.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

December 9, 2025 CVE published
April 28, 2026 Record updated