CVE-2024-0598CWE-79

Gutenberg Blocks by Kadence Blocks <= 3.2.17 - Authenticated(Editor+) Stored Cross-Site Scripting via Contact Form Message Settings

Medium · published April 9, 2024

CVSS v3.1
4.4
EPSS
1%
Percentile
51.8
In the wild
Unconfirmed
What it is

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the contact form message settings in all versions up to and including 3.2.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This primarily affects multi-site installations and installations where unfiltered_html has been disabled.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00680 · 51.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-04-09T18:59Z
EPSS history
Timeline
  • 09 APR 18:59Z
    Gutenberg Blocks by Kadence Blocks <= 3.2.17 - Authenticated(Editor+) Stored Cross-Site Scripting via Contact Form Message Settings
    cvelistv5