CVE-2024-4042CWE-79

Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel - Combo Blocks <= 2.2.80 - Authenticated (Contributor+) Stored Cross-Site Scripting via Block Attribute

Medium · published June 7, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
17.2
In the wild
Unconfirmed
What it is

The Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel – Combo Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' attribute of the menu-wrap-item block in all versions up to, and including, 2.2.80 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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00263 · 17.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-06-07T05:33Z
EPSS history
Timeline
  • 07 JUN 05:33Z
    Post Grid, Form Maker, Popup Maker, WooCommerce Blocks, Post Blocks, Post Carousel - Combo Blocks <= 2.2.80 - Authenticated (Contributor+) Stored Cross-Site Scripting via Block Attribute
    cvelistv5