Wp Meta Seo Vulnerabilities

The WP Meta SEO plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.5.18 via the 'new_link' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web a...

CVSS:

6.4

Affected:

up to 4.5.18

Fix:

No patched version reported

Disclosed:

Jun 23, 2026

CVE-2026-11370 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting via the REQUEST_URI server variable in all versions up to, and including, 4.5.18. When the plugin's `wpmsTemplateRedirect()` hook detects a 404, it concatenates `$_SERVER['HTTP_HOST']` with the raw `$_SERVER['REQUEST_URI']...

CVSS:

7.2

Affected:

up to 4.5.18

Fix:

No patched version reported

Disclosed:

Jun 23, 2026

CVE-2026-9643 on NVD →

[en] Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in JoomUnited WP Meta SEO allows Stored XSS.This issue affects WP Meta SEO: from n/a through 4.5.13.

Affected:

up to 4.5.14

Fixed in:

4.5.14

Disclosed:

Sep 15, 2024

CVE-2024-45455 on NVD →

[en] Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in JoomUnited WP Meta SEO allows Stored XSS.This issue affects WP Meta SEO: from n/a through 4.5.13.

Affected:

up to 4.5.14

Fixed in:

4.5.14

Disclosed:

Sep 15, 2024

CVE-2024-45456 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.5.13 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 tha...

CVSS:

6.4

Affected:

up to 4.5.13

Fixed in:

4.5.14

Disclosed:

Sep 12, 2024

CVE-2024-45456 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.5.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages t...

CVSS:

4.4

Affected:

up to 4.5.13

Fixed in:

4.5.14

Disclosed:

Sep 12, 2024

CVE-2024-45455 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Referer’ header in all versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will...

Affected:

up to 4.5.13

Fixed in:

4.5.13

Disclosed:

May 2, 2024

CVE-2023-6961 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.5.12 via the meta description. This makes it possible for unauthenticated attackers to disclose potentially sensitive information via the meta description of password-protected posts.

Affected:

up to 4.5.13

Fixed in:

4.5.13

Disclosed:

May 2, 2024

CVE-2023-6962 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Referer’ header in all versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will exec...

CVSS:

7.2

Affected:

up to 4.5.12

Fixed in:

4.5.13

Disclosed:

Apr 16, 2024

CVE-2023-6961 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.5.12 via the meta description. This makes it possible for unauthenticated attackers to disclose potentially sensitive information via the meta description of password-protected posts.

CVSS:

5.3

Affected:

up to 4.5.12

Fixed in:

4.5.13

Disclosed:

Apr 16, 2024

CVE-2023-6962 on NVD →

[en] The WP Meta SEO WordPress plugin before 4.5.5 does not validate image file paths before attempting to manipulate the image files, leading to a PHAR deserialization vulnerability. Furthermore, the plugin contains a gadget chain which may be used in certain configurations to achieve remote code execution.

Affected:

up to 4.5.5

Fixed in:

4.5.5

Disclosed:

Apr 10, 2023

CVE-2023-1381 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.5.4 due to insufficient file path validation that makes it possible for attackers to supply paths to files with a phar:// wrapper that will unserialize during retrieval. This makes it possible for authenticate...

CVSS:

8.8

Affected:

up to 4.5.4

Fixed in:

4.5.5

Disclosed:

Mar 27, 2023

CVE-2023-1381 on NVD →

[en] The WP Meta SEO WordPress plugin before 4.5.3 does not authorize several ajax actions, allowing low-privilege users to make updates to certain data and leading to an arbitrary redirect vulnerability.

Affected:

up to 4.5.3

Fixed in:

4.5.3

Disclosed:

Mar 20, 2023

CVE-2023-0876 on NVD →

[en] The WP Meta SEO WordPress plugin before 4.5.3 does not properly sanitize and escape inputs into SQL queries, leading to a blind SQL Injection vulnerability that can be exploited by subscriber+ users.

Affected:

up to 4.5.3

Fixed in:

4.5.3

Disclosed:

Mar 20, 2023

CVE-2023-0875 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the setIgnore function. This makes it possible for unauthenticated attackers to update plugin options via a forged request granted they c...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1028 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the checkAllCategoryInSitemap function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to obtain post categories. This...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1027 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to unauthorized options update due to a missing capability check on the wpmsGGSaveInformation function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to update google analytics options maint...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1022 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the saveSitemapSettings function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to change sitemap-related settings...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1023 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerabilit...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1024 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the listPostsCategory function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to get post listings by category as long as...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 28, 2023

CVE-2023-1026 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized execution of tasks due to a missing capability check on the startProcess function in versions up to, and including, 4.5.2. This makes it possible for authenticated attackers with subscriber-level access to perform tasks reserved for administrators such...

CVSS:

7.1

Affected:

up to 4.5.2

Fixed in:

4.5.3

Disclosed:

Feb 24, 2023

CVE-2023-0876 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized plugin settings update due to a missing capability check on the saveSitemapSettings function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to change sitemap-related settings of t...

CVSS:

5.4

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1023 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized options update due to a missing capability check on the wpmsGGSaveInformation function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to update google analytics options maintained...

CVSS:

5.4

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1022 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the listPostsCategory function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to get post listings by category as long as those...

CVSS:

4.3

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1026 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the regenerateSitemaps function. This makes it possible for unauthenticated attackers to regenerate Sitemaps via a forged request granted they...

CVSS:

4.3

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1029 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the setIgnore function. This makes it possible for unauthenticated attackers to update plugin options via a forged request granted they can tr...

CVSS:

4.3

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1028 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the checkAllCategoryInSitemap function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to obtain post categories. This vulne...

CVSS:

4.3

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1027 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized sitemap generation due to a missing capability check on the regenerateSitemaps function in versions up to, and including, 4.5.3. This makes it possible for authenticated attackers with subscriber-level access to generate sitemaps. This vulnerability occ...

CVSS:

4.3

Affected:

up to 4.5.3

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1024 on NVD →

[en] The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the regenerateSitemaps function. This makes it possible for unauthenticated attackers to regenerate Sitemaps via a forged request granted...

Affected:

up to 4.5.4

Fixed in:

4.5.4

Disclosed:

Feb 24, 2023

CVE-2023-1029 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to unauthorized execution of tasks due to a missing capability check on the startProcess function in versions up to, and including, 4.5.2. This makes it possible for authenticated attackers with subscriber-level access to perform tasks reserved for administrators such...

Affected:

up to 4.5.3

Fixed in:

4.5.3

Disclosed:

Feb 24, 2023

Update the WordPress WP Meta SEO plugin to the latest available version (at least 4.5.3). WordFence discovered and reported this SQL Injection vulnerability in WordPress WP Meta SEO Plugin. This could allow a malicious actor to directly interact with your database, including but not limited to stealing information and...

Affected:

up to 4.5.3

Fixed in:

4.5.3

Disclosed:

Feb 23, 2023

The WP Meta SEO plugin for WordPress is vulnerable to SQL Injection via the ‘ids’ parameter in the bulkImageCopy function reachable via the wp_ajax_wpms AJAX action in versions up to, and including, 4.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL...

CVSS:

8.8

Affected:

up to 4.5.2

Fixed in:

4.5.3

Disclosed:

Feb 22, 2023

CVE-2023-0875 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to SQL Injection via the ‘ids’ parameter in the bulkImageCopy function reachable via the wp_ajax_wpms AJAX action in versions up to, and including, 4.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL...

Affected:

up to 4.5.3

Fixed in:

4.5.3

Disclosed:

Feb 22, 2023

[en] Cross-Site Request Forgery (CSRF) vulnerability in JoomUnited WP Meta SEO plugin <= 4.4.8 at WordPress allows an attacker to update the social settings.

Affected:

up to 4.4.9

Fixed in:

4.4.9

Disclosed:

Jul 21, 2022

CVE-2022-30337 on NVD →

The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.4.8. This is due to incorrect nonce validation which only verifies the presence of a nonce value rather than the on the validity of the nonce on a couple of cases in the loadPage() function. This makes i...

CVSS:

8.8

Affected:

up to 4.4.8

Fixed in:

4.4.9

Disclosed:

Jun 22, 2022

CVE-2022-30337 on NVD →

[en] The WP Meta SEO WordPress plugin before 4.4.7 does not sanitise or escape the breadcrumb separator before outputting it to the page, allowing a high privilege user such as an administrator to inject arbitrary javascript into the page even when unfiltered html is disallowed.

Affected:

up to 4.4.7

Fixed in:

4.4.7

Disclosed:

May 23, 2022

CVE-2022-1093 on NVD →

The WP Meta SEO WordPress plugin before 4.4.7 does not sanitise or escape the breadcrumb separator before outputting it to the page, allowing a high privilege user such as an administrator to inject arbitrary javascript into the page even when unfiltered html is disallowed.

CVSS:

5.5

Affected:

up to 4.4.6

Fixed in:

4.4.7

Disclosed:

May 2, 2022

CVE-2022-1093 on NVD →