CVE-2023-2067
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',…
Does this matter?
Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- EPSS
- 0.29% probability · 21th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- bulletin/announcement \& notification banner - bulletin
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.phpPatch
- https://plugins.trac.wordpress.org/changeset/2910991/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b808450f-0ebf-4c49-a9e3-f1c1f2b1f632?source=cveThird Party Advisory
- https://plugins.trac.wordpress.org/browser/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.phpPatch
- https://plugins.trac.wordpress.org/changeset/2910991/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b808450f-0ebf-4c49-a9e3-f1c1f2b1f632?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.