CVE-2026-11590
WP Support Plus Responsive Ticket System <= 9.1.2 - Unauthenticated SQL Injection via filter[elements] Array Keys
Vexday Risk Score
41Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 8.6EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
30 Jun 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sanitize user-supplied array keys before using them in a SQL statement, allowing unauthenticated users to perform SQL injection attacks.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Affected products
Unknown · WP Support Plus Responsive Ticket Systempublic PoCs found — 1
cve_referencewpscan.com/vulnerability/117853ca-0fd3-4bfa-ad60-799eb5c77bdf/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.