Vulnerability · Published Jul 9, 2026 · Assigned by WPScan
CVE-2026-11875WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated Support Ticket Access via Session Cookie Forgery
Medium 5.3
In plain English
A medium-severity security flaw in WP Support Plus Responsive Ticket System from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sign or verify its guest-session cookie, allowing unauthenticated attackers to forge it and impersonate any ticket owner (identified by email address) to read, reply to, and close that person's support tickets.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP Support Plus Responsive Ticket System | 0 – through 9.1.2 |
References
- https://wpscan.com/vulnerability/1c69692e-5d0c-42cf-9b3d-b722f2ba4231/ exploit, vdb-entry, technical-description