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Vulnerability record · CVE-2026-11590 · published 30 June 2026

CVE-2026-11590: The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 does not sanitize user-supplied ar…

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.

8.6 CVSS 3.1 High EPSS 0.45% · top 63.8% Deferred
8.6CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
30 Jun 2026Last modified by NVD

Description

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

References

LinkTags
https://wpscan.com/vulnerability/117853ca-0fd3-4bfa-ad60-799eb5c77bdf/

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Source: NIST National Vulnerability Database (record CVE-2026-11590), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.