CVE-2024-3494CWE-79

Mesmerize Companion <= 1.6.148 - Authenticated (Contributor+) Stored Cross-Site Scripting via mesmerize_contact_form Shortcode

Medium · published May 8, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
25.3
In the wild
Unconfirmed
What it is

The Mesmerize Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mesmerize_contact_form' shortcode in all versions up to, and including, 1.6.148 due to insufficient input sanitization and output escaping on user supplied attributes. 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
0.00333 · 25.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-05-08T05:31Z
EPSS history
Timeline
  • 08 MAY 05:31Z
    Mesmerize Companion <= 1.6.148 - Authenticated (Contributor+) Stored Cross-Site Scripting via mesmerize_contact_form Shortcode
    cvelistv5