CVE-2012-6106

Severity: medium (CVSS 5.5 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-01-27 · updated 2026-06-16
Weakness: CWE-264

Description

calendar/managesubscriptions.php in the Manage Subscriptions implementation in Moodle 2.4.x before 2.4.1 omits a capability check, which allows remote authenticated users to remove course-level calendar subscriptions by leveraging the student role and sending an iCalendar object.

Affected products

Moodle: 2.4.0

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37106
http://openwall.com/lists/oss-security/2013/01/21/1
https://moodle.org/mod/forum/discuss.php?d=220167
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37106
http://openwall.com/lists/oss-security/2013/01/21/1
https://moodle.org/mod/forum/discuss.php?d=220167

Get alerted when CVE-2012-6106 or the next vulnerability affects your stack