CVE-2023-6500CWE-79

Shariff Wrapper <= 4.6.9 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode

Medium · published March 12, 2024

CVSS v3.1
6.4
EPSS
0%
Percentile
31.8
In the wild
Unconfirmed
What it is

The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'shariff' shortcode in all versions up to, and including, 4.6.9 due to insufficient input sanitization and output escaping on user supplied attributes such as 'secondarycolor' and 'maincolor'. 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.

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
0.00389 · 31.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-03-12T23:33Z
EPSS history
Timeline
  • 12 MAR 23:33Z
    Shariff Wrapper <= 4.6.9 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode
    cvelistv5