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MEDIUM5.3

GHSA-q3hq-hm5h-qrx3

Concrete CMS vulnerable to Cleartext Transmission of Sensitive Information

Quick fix

GHSA-q3hq-hm5h-qrx3 — concrete5/concrete5: upgrade to the fixed version with the command below.

composer require concrete5/concrete5:^8.5.10

Details

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.

Are you affected?

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Affected packages

Packagist/concrete5/concrete5
Introduced in: 0Fixed in: 8.5.10
Fixcomposer require concrete5/concrete5:^8.5.10
Packagist/concrete5/concrete5
Introduced in: 9.0.0Fixed in: 9.1.3
Fixcomposer require concrete5/concrete5:^9.1.3

References