Vulnerability Description
In Advanced Custom Fields (ACF) before 6.3.9 and Secure Custom Fields before 6.3.6.3 (plugins for WordPress), using the Field Group editor to edit one of the plugin's fields can result in execution of a stored XSS payload. NOTE: if you wish to use the WP Engine alternative update mechanism for the free version of ACF, then you can follow the process shown at the advancedcustomfields.com blog URL within the References section below.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://wordpress.org/plugins/advanced-custom-fields/#developers
- https://www.advancedcustomfields.com/blog/installing-and-upgrading-to-the-latest
- https://www.advancedcustomfields.com/changelog/
- https://x.com/wp_acf/status/1845190372764401908
FAQ
What is CVE-2024-49593?
CVE-2024-49593 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In Advanced Custom Fields (ACF) before 6.3.9 and Secure Custom Fields before 6.3.6.3 (plugins for WordPress), using the Field Group editor to edit one of the plugin's fields can result in execution of...
How severe is CVE-2024-49593?
CVE-2024-49593 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-49593?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.