CVE-2014-3553

Description

mod/forum/classes/post_form.php in Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 does not enforce the moodle/site:accessallgroups capability requirement before proceeding with a post to all groups, which allows remote authenticated users to bypass intended access restrictions by leveraging two or more group memberships.

Category

4.9
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory moodle.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://moodle.org/mod/forum/discuss.php?d=264268 vendor advisory
http://openwall.com/lists/oss-security/2014/07/21/1 mailing list
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-38990 patch

Frequently Asked Questions

What is the severity of CVE-2014-3553?
CVE-2014-3553 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3553?
To fix CVE-2014-3553, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3553 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-3553 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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