Auth bypass in Project Management, Bug And Issue Tracking Plugin
CVE-2026-12877
The Project Management, Bug and Issue Tracking Plugin WordPress plugin before 5.1.0 does not sanitise and escape user supplied input before using it in a SQL query, allowing unauthenticated attackers to perform SQL injection attacks. This is exploitable in the Project Management, Bug and Issue Tracking Plugin WordPress plugin before 5.1.0's standard front-end issue-tracker configuration.
Vulnerability class: Broken Authentication
EPSS: 0.003 (16.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Unknown Project Management, Bug And Issue Tracking Plugin — versions 0
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-12877?
- CVE-2026-12877 is a critical-severity vulnerability in Project Management, Bug And Issue Tracking Plugin, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-07-24.
- How severe is CVE-2026-12877?
- Critical severity. CVSS v3 base score is 9.1 out of 10.