MEDIUM6.1
GHSA-vq39-q549-g786
Concrete CMS vulnerable to Cross-site Scripting via multilingual report
Quick fix
GHSA-vq39-q549-g786 — concrete5/concrete5: upgrade to the fixed version with the command below.
composer require concrete5/concrete5:^8.5.10Details
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to Reflected XSS in the multilingual report due to un-sanitized output. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.
Are you affected?
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Affected packages
Packagist/concrete5/concrete5
Introduced in:
0Fixed in: 8.5.10Fix
composer require concrete5/concrete5:^8.5.10Packagist/concrete5/concrete5
Introduced in:
9.0.0Fixed in: 9.1.3Fix
composer require concrete5/concrete5:^9.1.3References
- https://nvd.nist.gov/vuln/detail/CVE-2022-43967[ADVISORY]
- https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes[WEB]
- https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes[WEB]
- https://github.com/concretecms/concretecms[PACKAGE]
- https://github.com/concretecms/concretecms/releases/8.5.10[WEB]
- https://github.com/concretecms/concretecms/releases/9.1.3[WEB]
- https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31[WEB]