CVE-2024-1427

02.07.2024, 06:15

The The Post Grid  Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the section title tag attribute in all versions up to, and including, 7.7.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	6.4 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Wordfence	CNA	6.4 MEDIUM				CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA-ADP	ADP	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 21%

Vendor	Product	Version
radiustheme	the_post_grid	𝑥 < 7.7.2

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://plugins.trac.wordpress.org/browser/the-post-grid/tags/7.4.2/app/Helpers/Fns.php#L1051

https://plugins.trac.wordpress.org/changeset/3080313/#file347

https://www.wordfence.com/threat-intel/vulnerabilities/id/fc870ce5-1352-43f2-b80b-45065ceed750?source=cve

https://plugins.trac.wordpress.org/browser/the-post-grid/tags/7.4.2/app/Helpers/Fns.php#L1051

https://plugins.trac.wordpress.org/changeset/3080313/#file347

https://www.wordfence.com/threat-intel/vulnerabilities/id/fc870ce5-1352-43f2-b80b-45065ceed750?source=cve