Meks Flexible Shortcodes Vulnerabilities

[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes allows DOM-Based XSS. This issue affects Meks Flexible Shortcodes: from n/a through 1.3.7.

Affected:

up to 1.3.8

Fixed in:

1.3.8

Disclosed:

Jun 17, 2025

CVE-2025-49855 on NVD →

The Meks Flexible Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.7 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...

CVSS:

6.4

Affected:

up to 1.3.7

Fixed in:

1.3.8

Disclosed:

Jun 12, 2025

CVE-2025-49855 on NVD →

The Meks Flexible Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3.6 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...

CVSS:

6.4

Affected:

up to 1.3.6

Fixed in:

1.3.7

Disclosed:

May 7, 2025

CVE-2025-47621 on NVD →

[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes allows Stored XSS. This issue affects Meks Flexible Shortcodes: from n/a through 1.3.6.

Affected:

up to 1.3.7

Fixed in:

1.3.7

Disclosed:

May 7, 2025

CVE-2025-47621 on NVD →

[en] The Meks Flexible Shortcodes WordPress plugin before 1.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users...

Affected:

up to 1.3.5

Fixed in:

1.3.5

Disclosed:

Feb 13, 2023

CVE-2022-4562 on NVD →

The Meks Flexible Shortcodes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor l...

CVSS:

6.4

Affected:

up to 1.3.4

Fixed in:

1.3.5

Disclosed:

Jan 17, 2023

CVE-2022-4562 on NVD →