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GHSA-m2r2-qc49-gqw4medium5.4

Gleez CMS Stored XSS

Impact

Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to inject JavaScript via HTML content in an editor, which will result in Stored XSS when an Administrator tries to edit the same content, as demonstrated by use of the source editor for HTML mode in an Add Blog action.

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.

gleez/cms Packagist
Affected rangeRecorded fix
Earlier releases through 1.2.0 (inclusive)Ecosystem versionsNot recorded

Version evidence: OSV · GHSA-m2r2-qc49-gqw4

View original version evidence (1 explicit versions)

Original source description

Cross-site scripting (XSS) vulnerability in Gleez CMS 1.2.0 and 2.0 might allow remote attackers (users) to inject JavaScript via HTML content in an editor, which will result in Stored XSS when an Administrator tries to edit the same content, as demonstrated by use of the source editor for HTML mode in an Add Blog action.

References