Medium severity5.4NVD Advisory· Published May 17, 2023· Updated Apr 8, 2026
CVE-2023-2528
CVE-2023-2528
Description
The Contact Form by Supsystic plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.7.24. This is due to missing or incorrect nonce validation on the AJAX action handler. This makes it possible for unauthenticated attackers to execute AJAX actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=1.7.24
Patches
Vulnerability mechanics
References
3- www.wordfence.com/threat-intel/vulnerabilities/id/1c387b07-baf6-4c62-943e-4bd121160cebnvdThird Party Advisory
- plugins.trac.wordpress.org/browser/contact-form-by-supsystic/trunk/classes/frame.phpnvdIssue Tracking
- plugins.trac.wordpress.org/browser/contact-form-by-supsystic/trunk/classes/frame.phpnvdIssue Tracking
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