CVE-2026-12877 Software Issue Manager < 5.1.0 - Unauthenticated SQL Injection via Search Parameter
Unauthenticated attackers can execute SQL injection attacks via the search parameter in this WordPress issue tracking plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-12877?
CVE-2026-12877 is a critical SQL injection vulnerability in Unknown Project Management, Bug and Issue Tracking Plugin, published on 24 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-287
Which versions are affected by CVE-2026-12877?
How do I fix CVE-2026-12877?
No fix has been published for CVE-2026-12877 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-12877 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-12877 exists.
Sources
Also known as GHSA-6v2p-hv27-r8xg.