CVE-2026-11875

mediumCVSS 5.3covered by 1 sourcefirst seen 2026-07-09

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.

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Exploitation outlook

Low exploitation risk0.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-11875: The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sign or v…nvd · 2026-07-09

External references

NVD record for CVE-2026-11875

CVE.org record

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