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 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623	Patch
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
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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 07:58

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~5.4~~	v2 : unknown v3 : 6.4
References	~~() https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623 - Patch~~	() https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623 - Patch
References	~~() https://plugins.trac.wordpress.org/changeset/2939617/yet-another-related-posts-plugin/trunk/classes/YARPP_Core.php - Patch~~	() https://plugins.trac.wordpress.org/changeset/2939617/yet-another-related-posts-plugin/trunk/classes/YARPP_Core.php - Patch
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc?source=cve - Third Party Advisory~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc?source=cve - Third Party Advisory

07 Nov 2023, 04:12

Type	Values Removed	Values Added
CWE	~~CWE-79~~

27 Jul 2023, 15:03

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.4~~	v2 : unknown v3 : 5.4
References	~~(MISC) https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623 -~~	(MISC) https://plugins.trac.wordpress.org/browser/yet-another-related-posts-plugin/tags/5.30.3/classes/YARPP_Core.php#L1623 - Patch
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/35bd7462-8dab-43b2-9941-fef6f826cfdc?source=cve - Third Party Advisory
References	~~(MISC) https://plugins.trac.wordpress.org/changeset/2939617/yet-another-related-posts-plugin/trunk/classes/YARPP_Core.php -~~	(MISC) https://plugins.trac.wordpress.org/changeset/2939617/yet-another-related-posts-plugin/trunk/classes/YARPP_Core.php - Patch
First Time		Yarpp Yarpp yet Another Related Posts Plugin
CPE		cpe:2.3:a:yarpp:yet_another_related_posts_plugin::::::wordpress::*

18 Jul 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-18 09:15

Updated : 2024-11-21 07:58

NVD link : CVE-2023-2433

Mitre link : CVE-2023-2433

CVE.ORG link : CVE-2023-2433

JSON object : View

Products Affected

yarpp

yet_another_related_posts_plugin

CWE

No CWE.

6.4 /10