CVE-2026-15665

01/תיאור (מקור, אנגלית)

The Fluent Support – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'redirect-to' Shortcode Attribute in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The XSS payload is in a hidden attribute so it only fires in specific browsers when specific access keys are used making exploitation unlikely.

02/קישורים6

• plugins.trac.wordpress.org/browser/fluent-support/tags/2.3.0/a‮…
• plugins.trac.wordpress.org/browser/fluent-support/tags/2.3.0/a‮…
• plugins.trac.wordpress.org/browser/fluent-support/tags/2.3.0/a‮…
• plugins.trac.wordpress.org/browser/fluent-support/tags/2.3.0/a‮…
• plugins.trac.wordpress.org/changeset?reponame=&old=3609122%40f‮…
• www.wordfence.com/threat-intel/vulnerabilities/id/0c963224-e68‮…