High severity7.5NVD Advisory· Published Mar 26, 2026· Updated Apr 24, 2026
CVE-2026-2511
CVE-2026-2511
Description
The JS Help Desk – AI-Powered Support & Ticketing System plugin for WordPress is vulnerable to SQL Injection via the multiformid parameter in the storeTickets() function in all versions up to, and including, 3.0.4. This is due to the user-supplied multiformid value being passed to esc_sql() without enclosing the result in quotes in the SQL query, rendering the escaping ineffective against payloads that do not contain quote characters. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected products
1- Range: <=3.0.4
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/fieldordering/model.phpnvd
- plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/fieldordering/model.phpnvd
- plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/ticket/model.phpnvd
- plugins.trac.wordpress.org/changeset/3463031/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/2959c04a-70bd-4f5c-a61a-1eab2609f8efnvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (March 23, 2026 to March 29, 2026)Wordfence Blog · Apr 2, 2026