HomeWordPress vulnerabilitiesFluent Support
Fluent Support vulnerabilities
Fluent Support has 5 known vulnerabilities in this database. The most recent published record is dated 1 Aug 2026.
- Known vulnerabilities
- 5
- Active installs
- 10,000+
- Latest version
- 2.4.0
- Last updated
- 15 Sep 2026
- Most recent
- 1 Aug 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-14197 | Low 3.8 | Before 2.3.1 | Fixed in 2.3.1 | 1 Aug 2026 |
| Cross-site scripting (XSS) CVE-2026-15665 | Medium 6.4 | Up to 2.3.0 | Fixed in a later version (latest 2.4.0) | 24 Jul 2026 |
| Sensitive data exposure CVE-2024-13568 | High 7.5 | Before 1.8.6 | Fixed in 1.8.6 | 1 Mar 2025 |
| SQL injection CVE-2023-51547 | High 7.6 | Up to 1.7.6 | Fixed in a later version (latest 2.4.0) | 31 Dec 2023 |
| SQL injection CVE-2022-2559 | High 7.2 | Before 1.5.8 | Fixed in 1.5.8 | 29 Aug 2022 |
Read the published descriptions
- CVE-2026-14197, 1 Aug 2026
- The Fluent Support WordPress plugin before 2.3.1 does not perform a per-ticket access check before reassigning a ticket's customer, allowing a restricted support agent to change the assigned customer of any ticket in the system, including tickets outside their granted scope. CVE record
- CVE-2026-15665, 24 Jul 2026
- 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. CVE record
- CVE-2024-13568, 1 Mar 2025
- The Fluent Support - Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the 'fluent-support' directory. This makes it possible for unauthenticated attackers to extract sensitive data stored insecurely in the /wp-content/uploads/fluent-support directory which can contain file attachments included in support tickets. CVE record
- CVE-2023-51547, 31 Dec 2023
- Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WPManageNinja LLC Fluent Support - WordPress Helpdesk and Customer Support Ticket Plugin.This issue affects Fluent Support - WordPress Helpdesk and Customer Support Ticket Plugin: from n/a through 1.7.6. CVE record
- CVE-2022-2559, 29 Aug 2022
- The Fluent Support WordPress plugin before 1.5.8 does not properly sanitise, validate and escape various parameters before using them in an SQL statement, leading to an SQL Injection vulnerability exploitable by high privilege users CVE record
What to do if you run Fluent Support
If you run Fluent Support, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
Email me about new Fluent Support vulnerabilities
Free. We email you when a new vulnerability is published for Fluent Support, usually within minutes. Confirm by email; unsubscribe any time.
Focus on your business. We’ll take care of your website.
From everyday updates to ongoing care, we keep your website working.