WordPress Plugin Vulnerabilities

YARPP < 5.30.4 - Contributor+ Stored Cross-Site Scripting

Description

The plugin does not properly sanitize the 'className' parameter, leading to Stored Cross-Site Scripting. Insufficient input sanitization and output escaping make it possible for contributors to inject arbitrary web scripts into pages.

Affects Plugins

Plugin icon
yet-another-related-posts-plugin
Fixed in 5.30.4

References

CVE
CVE-2023-2433
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
6.4 (medium)

Miscellaneous

Original Researcher
Lana Codes
Verified
No
WPVDB ID
2858b67e-17ac-4a2a-8a46-24367d248454

Timeline

Publicly Published
2023-07-17 (about 10 months ago)
Added
2023-07-18 (about 10 months ago)
Last Updated
2023-07-18 (about 10 months ago)

Other

Published
Title
Published
2024-03-01
Title
Gutenberg Blocks by Kadence Blocks < 3.2.24 - Contributor+ Stored XSS
Published
2020-08-03
Title
Newsletter < 6.8.2 - Authenticated Cross-Site Scripting (XSS)
Published
2020-06-19
Title
Travel Booking < 2.8.2 - Unauthenticated Reflected XSS
Published
2021-09-27
Title
WP Table Builder < 1.3.10 - Reflected Cross-Site Scripting
Published
2023-10-20
Title
Add Custom Body Class <= 1.4.1 - Contributor+ Stored Cross-Site Scripting