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GHSA-vqc7-7fj4-3fm3medium4.8

REDAXO CMS is vulnerable to XSS through its module management component

Impact

A stored cross-site scripting (XSS) vulnerability in the module management component in REDAXO CMS 5.20.0 allows remote users to inject arbitrary web script or HTML via the Output code field in modules. The payload is executed when a user views or edits an article by adding slice that uses the compromised module.

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.

redaxo/source Packagist
Affected rangeRecorded fix
Earlier releases before 5.20.1Ecosystem versions5.20.1

Version evidence: OSV · GHSA-vqc7-7fj4-3fm3

View original version evidence (39 explicit versions)

Original source description

A stored cross-site scripting (XSS) vulnerability in the module management component in REDAXO CMS 5.20.0 allows remote users to inject arbitrary web script or HTML via the Output code field in modules. The payload is executed when a user views or edits an article by adding slice that uses the compromised module.

References