Vulnerability Details CVE-2023-5076
The Ziteboard Online Whiteboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ziteboard' shortcode in versions up to, and including, 2.9.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 38.7%
CVSS Severity
CVSS v3 Score 6.4
References
- https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve
- https://plugins.trac.wordpress.org/changeset/2988896/ziteboard-online-whiteboard
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f5608f50-e17a-471f-b644-dceb64d82f0c?source=cve