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Redux Framework vulnerabilities
Redux Framework has 8 known vulnerabilities in this database. The most recent published record is dated 1 Oct 2026.
- Known vulnerabilities
- 8
- Active installs
- 900,000+
- Latest version
- 4.5.15
- Last updated
- 21 Sep 2026
- Most recent
- 1 Oct 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 |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-90992 | Medium 6.4 | Up to 4.5.14 | Fixed in a later version (latest 4.5.15) | 6 d ago |
| Broken access control CVE-2026-88999 | Medium 4.3 | Up to 4.5.14 | Fixed in a later version (latest 4.5.15) | 6 d ago |
| Cross-site scripting (XSS) CVE-2026-5410 | Medium 6.4 | Up to 4.5.13 | Fixed in a later version (latest 4.5.15) | 19 Sep 2026 |
| Cross-site scripting (XSS) CVE-2026-5400 | Medium 6.4 | Up to 4.5.13 | Fixed in a later version (latest 4.5.15) | 19 Sep 2026 |
| Cross-site scripting (XSS) CVE-2026-5399 | Medium 6.4 | Up to 4.5.13.1 | Fixed in a later version (latest 4.5.15) | 10 Sep 2026 |
| Privilege escalation CVE-2026-12525 | High 8.8 | Before 4.5.13 | Fixed in 4.5.13 | 16 Jul 2026 |
| Cross-site scripting (XSS) CVE-2025-9488 | Medium 6.4 | Up to 4.5.8 | Fixed in a later version (latest 4.5.15) | 13 Dec 2025 |
| Cross-site scripting (XSS) CVE-2024-6828 | High 7.2 | Not yet published | Check for an update | 23 Jul 2024 |
Read the published descriptions
- CVE-2026-90992, 1 Oct 2026
- The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via User Meta Merge via 'user-mediaurl' Media Field in all versions up to, and including, 4.5.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable by Subscriber-level users who can store a payload in user meta fields such as the biography, session_tokens (via a crafted User-Agent at login), or persisted_preferences (via the REST API), which are then promoted to the site-wide redux_demo option when a media URL repair is triggered on the demo panel. CVE record
- CVE-2026-88999, 1 Oct 2026
- The Redux Framework plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.14 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary media library attachments, including administrator-owned files, from the affected site. This is exploitable by Subscribers when a Custom Fonts field is registered on the user profile page via Redux_Users::set_profile(), as doing so causes the required redux_custom_fonts nonce to be rendered into the Subscriber's wp-admin/profile.php page. CVE record
- CVE-2026-5410, 19 Sep 2026
- The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the spinner field in versions up to, and including, 4.5.13 This is due to insufficient input sanitization and output escaping. In the user_meta_save() function scalar values bypass the sanitization logic that only processes arrays, allowing the spinner field value to be stored in user meta without proper sanitization. Later, at line 56 of class-redux-spinner.php in the render() function, this value is rendered in an unquoted HTML attribute without escaping via '$data_string .= ' data-val=' . $this->value;'. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2026-5400, 19 Sep 2026
- The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Media field filter values in versions up to, and including, 4.5.13 This is due to insufficient input sanitization of nested array values in the user_meta_save() function and unsafe output of filter CSS values in the render() function without proper escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2026-5399, 10 Sep 2026
- The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Slider field in User Profile settings in versions up to and including 4.5.13.1. This is due to insufficient input sanitization in the user_meta_save() function (which only sanitizes array values, not scalar values) and improper output escaping in the Redux_Slider::render() method, which outputs slider values into unquoted HTML attributes. The vulnerability also exploits the fact that the clean_default() method only casts values to numeric types when they are empty or out of bounds, allowing malicious strings like '1 tabindex=0 autofocus onfocus=alert(1) x=' to pass validation through PHP's loose type comparison. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts into their user profile that will execute whenever an Administrator navigates to view the attacker's profile page. CVE record
- CVE-2026-12525, 16 Jul 2026
- The Redux Framework WordPress plugin before 4.5.13 does not restrict which user meta keys can be written when saving custom profile fields, allowing users with at least the Subscriber role to escalate their privileges to Administrator by submitting a crafted value while updating their own profile, on sites where the Redux Framework WordPress plugin before 4.5.13's user-profile (Users extension) feature is enabled. CVE record
- CVE-2025-9488, 13 Dec 2025
- The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data’ parameter in all versions up to, and including, 4.5.8 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. CVE record
- CVE-2024-6828, 23 Jul 2024
- The Redux Framework plugin for WordPress is vulnerable to unauthenticated JSON file uploads due to missing authorization and capability checks on the Redux_Color_Scheme_Import function in versions 4.4.12 to 4.4.17. This makes it possible for unauthenticated attackers to upload JSON files, which can be used to conduct stored cross-site scripting attacks and, in some rare cases, when the wp_filesystem fails to initialize - to Remote Code Execution. CVE record
What to do if you run Redux Framework
If you run Redux Framework, 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.
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