CVE-2023-23923

Severity

82%

Complexity

39%

Confidentiality

70%

The vulnerability was found Moodle which exists due to insufficient limitations on the "start page" preference. A remote attacker can set that preference for another user. The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

CVSS 3.1 Base Score 8.2. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

Overview

First reported 2 years ago

2023-02-17 20:15:00

Last updated 1 year ago

2023-02-28 19:17:00

Affected Software

Moodle

References

https://moodle.org/mod/forum/discuss.php?d=443274#p1782023

https://bugzilla.redhat.com/show_bug.cgi?id=2162549

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76862

https://moodle.org/mod/forum/discuss.php?d=443274#p1782023

Vendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2162549

Issue Tracking, Third Party Advisory

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76862

Patch

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