Vulnerability Description
The Announcement & Notification Banner – Bulletin plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce validation on the 'bulletinwp_update_bulletin_status', 'bulletinwp_update_bulletin', 'bulletinwp_update_settings', 'bulletinwp_update_status', 'bulletinwp_export_bulletins', and 'bulletinwp_import_bulletins' functions in versions up to, and including, 3.7.0. This makes it possible for unauthenticated attackers to modify the plugin's settings, modify bulletins, create new bulletins, and more, via a forged request granted they can trick a site's user into performing an action such as clicking on a link.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bulletin | Announcement \& Notification Banner - Bulletin | <= 3.7.0 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/bulletin-announcements/trunk/classes/Patch
- https://plugins.trac.wordpress.org/changeset/2910991/bulletin-announcements/trunPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b808450f-0ebf-4c49-a9eThird Party Advisory
- https://plugins.trac.wordpress.org/browser/bulletin-announcements/trunk/classes/Patch
- https://plugins.trac.wordpress.org/changeset/2910991/bulletin-announcements/trunPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b808450f-0ebf-4c49-a9eThird Party Advisory
FAQ
What is CVE-2023-2067?
CVE-2023-2067 is a vulnerability with a CVSS score of 6.3 (MEDIUM). The Announcement & Notification Banner – Bulletin plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce validation on the 'bulletinwp_update_bulletin_status', 'bullet...
How severe is CVE-2023-2067?
CVE-2023-2067 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-2067?
Check the references section above for vendor advisories and patch information. Affected products include: Bulletin Announcement \& Notification Banner - Bulletin.