Vulnerability Details CVE-2017-8082
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 43.4%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.3
References
- http://zeroday.insecurity.zone/exploits/concrete5_csrf_dos.txt
- https://drive.google.com/open?id=0B3vXUYdNMECWZTd3SFRnUjllWk0
- https://twitter.com/insecurity/status/856066923146215425
- http://zeroday.insecurity.zone/exploits/concrete5_csrf_dos.txt
- https://drive.google.com/open?id=0B3vXUYdNMECWZTd3SFRnUjllWk0
- https://twitter.com/insecurity/status/856066923146215425
Products affected by CVE-2017-8082
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cpe:2.3:a:concretecms:concrete_cms:8.1.0