CVE-2026-15011
The Customer Support Ticket System & Helpdesk plugin for WordPress has a critical code injection flaw. An unauthenticated visitor can supply a specially crafted 'path' value that causes the plugin to execute any PHP function without arguments, potentially breaking the site or leaking data.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
WordPress sites using the Customer Support Ticket System & Helpdesk plugin, versions 6.0.5 and earlier.
Real-world impact
An attacker can run arbitrary PHP functions, which may crash the site, delete or alter data, or expose sensitive information.
Why this severity
The CVSS score of 9.8 reflects that the vulnerability is network‑reachable, requires no authentication, and allows complete compromise of confidentiality, integrity, and availability.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources