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WP Customer Reviews vulnerabilities
WP Customer Reviews has 9 known vulnerabilities in this database. The most recent published record is dated 19 Sep 2026.
- Known vulnerabilities
- 9
- Active installs
- 20,000+
- Latest version
- 3.8.1
- Last updated
- 17 Jun 2026
- Most recent
- 19 Sep 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-2026-11608 | Medium 6.1 | Up to 3.7.8 | Fixed in a later version (latest 3.8.1) | 19 Sep 2026 |
| Cross-site scripting (XSS) CVE-2025-14452 | High 7.2 | Up to 3.7.5 | Fixed in a later version (latest 3.8.1) | 19 Feb 2026 |
| Security weakness CVE-2024-1849 | Medium 5.4 | Before 3.7.1 | Fixed in 3.7.1 | 15 Apr 2024 |
| Sensitive data exposure CVE-2023-4686 | Medium 4.3 | Up to 3.6.6 | Fixed in a later version (latest 3.8.1) | 22 Nov 2023 |
| Cross-site scripting (XSS) CVE-2023-4648 | Medium 4.4 | Before 3.6.7 | Fixed in 3.6.7 | 20 Oct 2023 |
| Cross-site scripting (XSS) CVE-2021-24296 | Medium 4.8 | Before 3.5.6 | Fixed in 3.5.6 | 24 May 2021 |
| Cross-site scripting (XSS) CVE-2021-24135 | Medium 6.1 | Before 3.4.3 | Fixed in 3.4.3 | 18 Mar 2021 |
| Cross-site scripting (XSS) CVE-2016-10901 | Medium 6.1 | Before 3.0.9 | Fixed in 3.0.9 | 21 Aug 2019 |
| Cross-site request forgery (CSRF) CVE-2016-10902 | High 8.8 | Before 3.0.9 | Fixed in 3.0.9 | 21 Aug 2019 |
Read the published descriptions
- CVE-2026-11608, 19 Sep 2026
- The WP Customer Reviews plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpcr3_fname' parameter in all versions up to, and including, 3.7.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE record
- CVE-2025-14452, 19 Feb 2026
- The WP Customer Reviews plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpcr3_fname' parameter in all versions up to, and including, 3.7.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE record
- CVE-2024-1849, 15 Apr 2024
- The WP Customer Reviews WordPress plugin before 3.7.1 does not validate a parameter allowing contributor and above users to redirect a page to a malicious URL CVE record
- CVE-2023-4686, 22 Nov 2023
- The WP Customer Reviews plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.6.6 via the ajax_enabled_posts function. This can allow authenticated attackers to extract sensitive data such as post titles and slugs, including those of protected and trashed posts and pages in addition to other post types such as galleries. CVE record
- CVE-2023-4648, 20 Oct 2023
- The WP Customer Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 3.6.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. CVE record
- CVE-2021-24296, 24 May 2021
- The WP Customer Reviews WordPress plugin before 3.5.6 did not sanitise some of its settings, allowing high privilege users such as administrators to set XSS payloads in them which will then be triggered in pages where reviews are enabled CVE record
- CVE-2021-24135, 18 Mar 2021
- Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML. CVE record
- CVE-2016-10901, 21 Aug 2019
- The wp-customer-reviews plugin before 3.0.9 for WordPress has XSS in the admin tools. CVE record
- CVE-2016-10902, 21 Aug 2019
- The wp-customer-reviews plugin before 3.0.9 for WordPress has CSRF in the admin tools. CVE record
What to do if you run WP Customer Reviews
If you run WP Customer Reviews, 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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