CVE-2022-30600: A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed

Critical severity · published May 18, 2022

CVE-2022-30600

A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed

9.8

CVSS

EPSS

On KEV

Description

A flaw was found in moodle where logic used to count failed login attempts could result in the account lockout threshold being bypassed.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)5.0% · higher than 92% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Enterprise Linux · Redhat

8.0 · source: NVD

Fedora · Fedoraproject

34; 35; 36 · source: NVD

Moodle · Moodle

3.9 before 3.9.14; 3.10 before 3.10.11; 3.11 before 3.11.7; 4.0.0 · source: NVD

Affected product

Fedora

Fedoraproject

All Fedora CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-30600

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-30600

Patch

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-73736

Issue Tracking

https://bugzilla.redhat.com/show_bug.cgi?id=2083613

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OGF35EN5K2R6X3NTY3XPZSJ3UDASMXI6/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PIMSIRKCFLIC646K4GMUSZU7THOUVPAJ/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCTWSE3JDMSYL7DPCMXMMJEXZSS6VIA5/

Vendor Advisory

https://moodle.org/mod/forum/discuss.php?d=434582