CVE-2024-0602CWE-79

Yet Another Related Posts Plugin (YARPP) <= 5.30.9 - Authenticated(Administrator+) Stored Cross-Site Scripting via settings

Medium · published February 20, 2024

CVSS v3.1
4.4
EPSS
1%
Percentile
42.8
In the wild
Unconfirmed
What it is

The YARPP – Yet Another Related Posts Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 5.30.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only 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
0.00512 · 42.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2024-02-20T18:56Z
EPSS history
Timeline
  • 20 FEB 18:56Z
    Yet Another Related Posts Plugin (YARPP) <= 5.30.9 - Authenticated(Administrator+) Stored Cross-Site Scripting via settings
    cvelistv5