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CVE-2026-2511
HIGH7.5
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.
Details CVE
Score CVSS v3.17.5
SeveriteHIGH
Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vecteur d'attaqueNETWORK
ComplexiteLOW
Privileges requisNONE
Interaction utilisateurNONE
Publie3/26/2026
Derniere modification3/30/2026
Sourcenvd
Observations honeypot0
Faiblesses (CWE)
CWE-89
References
https://plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/fieldordering/model.php#L181(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/fieldordering/model.php#L996(security@wordfence.com)
https://plugins.trac.wordpress.org/browser/js-support-ticket/tags/3.0.4/modules/ticket/model.php#L1178(security@wordfence.com)
https://plugins.trac.wordpress.org/changeset/3463031/(security@wordfence.com)
Correlations IOC
Aucune correlation enregistree
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