Description

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.

Remediation

References

CVE-2017-8082

Related Vulnerabilities

Apache mod_rewrite off-by-one buffer overflow vulnerability

WordPress Plugin BuddyPress Activity Plus Cross-Site Scripting (1.6.3)

Coppermine Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-1613)

WordPress Plugin TwitterCart Security Bypass (2.0)

Drupal Core 8.x.x Cross-Site Scripting (8.0.0 - 8.8.12)

Severity

Medium

Classification

CVE-2017-8082 CWE-352 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities