CVE-2024-12003: WP System <= 1.1.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-06 · updated 2026-06-17
Weakness: CWE-352

Description

The WP System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1.1. This is due to missing or incorrect nonce validation on the generate_wp_system_page_content() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

mikeyott WP System: through 1.1.1

References

https://plugins.trac.wordpress.org/browser/wp-system/trunk/wp-system.php#L70
https://www.wordfence.com/threat-intel/vulnerabilities/id/05bb119f-06e4-4f56-afc8-0c5a25266b02?source=cve

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