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GHSA-3657-q433-mmpxmedium5.4

Canvs Canvas Cross-site Scripting (XSS) via title and content fields

Impact

cnvs.io Canvas 3.3.0 has XSS in the title and content fields of a "Posts > Add New" action, and during creation of new tags and users.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

austintoddj/canvas Packagist

Read the explicit versions or original source for affected-version evidence.

Version evidence: OSV · GHSA-3657-q433-mmpx

View original version evidence (1 explicit versions)

Original source description

cnvs.io Canvas 3.3.0 has XSS in the title and content fields of a "Posts > Add New" action, and during creation of new tags and users.

References