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.

Score

CVSS 3.1 6.4 Medium

Status

Modified - security@wordfence.com

Published

2023-11-07

Last modified

2026-04-08

Weaknesses

CWE-79

Affected products

• Ziteboard (Ziteboard)
• Ziteboard Online Whiteboard (Ziteboard)

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