CVE-2026-11875

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...

CVE-2018-17213

An issue was discovered in PrinterOn Central Print Services CPS through 4.1.4. A user without valid credentials can bypass the authentication process, obtaining a valid session cookie with guest/pseudo-guest level privileges. This cookie can then be further used to perform other attacks...