CVE-2023-2433

The YARPP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'className' parameter in versions up to, and including, 5.30.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3.0 5.4 MEDIUM

5.4^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2939617/yet-another-related-posts-plugin/trunk/classes/YARPP_Core.php	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc?source=cve	Third Party Advisory
https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:yarpp:yet_another_related_posts_plugin:*:*:*:*:*:wordpress:*:*

Information

Published : 2023-07-18 09:15

Updated : 2023-07-27 15:03

NVD link : CVE-2023-2433

Mitre link : CVE-2023-2433

JSON object : View

Products Affected

yarpp

yet_another_related_posts_plugin

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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