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GHSA-q3hq-hm5h-qrx3medium5.3

Concrete CMS vulnerable to Cleartext Transmission of Sensitive Information

Impact

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 inadvertently disclose server-side sensitive information (secrets in environment variables and server information) when Debug Mode is left on in production.

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.

concrete5/concrete5 Packagist
Affected rangeRecorded fix
Earlier releases before 8.5.10Ecosystem versions8.5.10
From 9.0.0 before 9.1.3Ecosystem versions9.1.3

Version evidence: OSV · GHSA-q3hq-hm5h-qrx3

View original version evidence (38 explicit versions)

Original source description

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 inadvertently disclose server-side sensitive information (secrets in environment variables and server information) when Debug Mode is left on in production.

References