CVE-2011-4303

Description

lib/db/upgrade.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 does not set the correct registration_hubs.secret value during installation, which allows remote attackers to bypass intended access restrictions by leveraging the hubs feature.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.45%
Vendor Advisory moodle.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://moodle.org/mod/forum/discuss.php?d=188315 patch vendor advisory
http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=ca896fdfcfcc87846fa91a297d0aa6999a68c48a
https://bugzilla.redhat.com/show_bug.cgi?id=747444 patch

Frequently Asked Questions

What is the severity of CVE-2011-4303?
CVE-2011-4303 has been scored as a medium severity vulnerability.
How to fix CVE-2011-4303?
To fix CVE-2011-4303, 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-2011-4303 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-4303 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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