Description
mod/forum/unsubscribeall.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not consider whether a forum is optional, which allows remote authenticated users to bypass forum-subscription requirements by leveraging the student role and unsubscribing from all forums.
References (5)
Core 5
Core References
Patch x_refsource_confirm
http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-31460
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/76958
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/49890
Mailing List mailing-list
x_refsource_mlist
http://openwall.com/lists/oss-security/2012/07/17/1
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/54481
Scores
EPSS
0.0030
EPSS Percentile
53.7%
Details
CWE
CWE-16
Status
published
Products (11)
moodle/moodle
2.1.0
moodle/moodle
2.1.1
moodle/moodle
2.1.2
moodle/moodle
2.1.3
moodle/moodle
2.1.4
moodle/moodle
2.1.5
moodle/moodle
2.1.6
moodle/moodle
2.2.0
moodle/moodle
2.2.1
moodle/moodle
2.2.2
... and 1 more
Published
Jul 23, 2012
Tracked Since
Feb 18, 2026