CVE-2026-11590: CWE-89 SQL Injection in WP Support Plus Responsive Ticket System
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.
AI Analysis
Technical Summary
CVE-2026-11590 is an SQL injection vulnerability in the WP Support Plus Responsive Ticket System WordPress plugin through version 9.1.2. The vulnerability arises because the plugin does not sanitize user-supplied array keys before incorporating them into SQL queries. This enables unauthenticated users to perform SQL injection attacks, potentially compromising the database. There is no CVSS score or vendor advisory indicating a fix or mitigation at this time.
Potential Impact
An attacker can exploit this vulnerability to execute arbitrary SQL commands on the backend database without authentication. This may lead to unauthorized data access, data manipulation, or disruption of the application. The exact impact depends on the database privileges and environment but can be significant given the unauthenticated nature of the flaw.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the plugin's interfaces if possible and monitor for suspicious activity related to SQL injection attempts.
CVE-2026-11590: CWE-89 SQL Injection in WP Support Plus Responsive Ticket System
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 v3.1
Score 8.6high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-11590 is an SQL injection vulnerability in the WP Support Plus Responsive Ticket System WordPress plugin through version 9.1.2. The vulnerability arises because the plugin does not sanitize user-supplied array keys before incorporating them into SQL queries. This enables unauthenticated users to perform SQL injection attacks, potentially compromising the database. There is no CVSS score or vendor advisory indicating a fix or mitigation at this time.
Potential Impact
An attacker can exploit this vulnerability to execute arbitrary SQL commands on the backend database without authentication. This may lead to unauthorized data access, data manipulation, or disruption of the application. The exact impact depends on the database privileges and environment but can be significant given the unauthenticated nature of the flaw.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the plugin's interfaces if possible and monitor for suspicious activity related to SQL injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-06-08T13:39:48.524Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a436e8027e9c797194c9e9a
Added to database: 06/30/2026, 07:21:36 UTC
Last enriched: 06/30/2026, 07:37:00 UTC
Last updated: 07/01/2026, 01:45:38 UTC
Views: 7
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.