CVE-2026-12877

CRITICAL CVSS 3.1: 9.1 EPSS 0.24%
Updated Jul 24, 2026
WordPress
Parameter Value
CVSS 9.1 (CRITICAL)
Affected Versions before 5.1.0
Type CWE-287 (Improper Authentication)
Vendor WordPress
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1