CVE-2023-2066

MEDIUM 6.3

Announcement & Notification Banner – Bulletin <= 3.6.0 - Missing Authorization Checks

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

The Announcement & Notification Banner – Bulletin plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing capability check on the 'bulletinwp_update_bulletin_status', 'bulletinwp_update_bulletin', 'bulletinwp_update_settings', 'bulletinwp_update_status', 'bulletinwp_export_bulletins', and 'bulletinwp_import_bulletins' functions functions in versions up to, and including, 3.6.0. This makes it possible for authenticated attackers with subscriber-level access, and above, to modify the plugin's settings, modify bulletins, create new bulletins, and more.

CWE	CWE-862
Vendor	mikewire_rocksolid
Product	announcement & notification banner – bulletin
Published	Jun 9, 2023
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

mikewire_rocksolid / Announcement & Notification Banner – Bulletin

0 ≤ 3.6.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/d242a466-0611-4e64-8145-29f64100e62b?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.php plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/2906036/bulletin-announcements/trunk/classes/class-bulletinwp-ajax.php

Credits

Chloe Chamberland