First published: Mon Apr 24 2017(Updated: )
concrete5 8.1.0 has CSRF in Thumbnail Editor in the File Manager, which allows remote attackers to disable the entire installation by merely tricking an admin into viewing a malicious page involving the /tools/required/files/importers/imageeditor?fID=1&imgData= URI. This results in a site-wide denial of service making the site not accessible to any users or any administrators.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Concretecms Concrete Cms | =8.1.0 |
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