CVE-2016-3734 Information

Description

Cross-site request forgery (CSRF) vulnerability in markposts.php in Moodle 3.0 through 3.0.3 2.9 through 2.9.5 2.8 through 2.8.11 2.7 through 2.7.13 and earlier allows remote attackers to hijack the authentication of users for requests that marks forum posts as read.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-53755 http://www.openwall.com/lists/oss-security/2016/05/17/4 http://www.securityfocus.com/bid/91281 http://www.securitytracker.com/id/1035902 https://bugzilla.redhat.com/show_bug.cgi?id=1335933

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8