CVE Intelligence

Codesupplyco Canvas vulnerabilities

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Published CVEs affecting Codesupplyco Canvas: 1 record(s), with affected versions and fixes.

CVE-2026-9629 Medium · 6.4 CWE-79 Jun 13, 2026
Canvas <= 2.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tag' Block Attribute
The Canvas plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tag' parameter in all versions up to, and including, 2.5.2 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.