Cross-Site Request Forgery Vulnerability in WP Plugin Info Card for WordPress
CVE-2026-2023

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
WP Plugin Info Card
Vendor
CVE Published:
18 February 2026

What is CVE-2026-2023?

The WP Plugin Info Card plugin for WordPress is susceptible to Cross-Site Request Forgery (CSRF) due to a lack of proper nonce validation in the ajax_save_custom_plugin() function. This vulnerability exists in all versions up to and including 6.2.0, allowing unauthenticated attackers to craft forged requests that can create or alter custom plugin entries. If an administrator is tricked into clicking a malicious link, the attacker could exploit this vulnerability to execute unauthorized actions within the WordPress site.

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Deploy the Patch

Affected Version(s)

WP Plugin Info Card * <= 6.2.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://github.com/DLXPlugins/wp-plugin-info-card/blob/0f...
https://plugins.trac.wordpress.org/browser/wp-plugin-info...

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Duong Quang Hao
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