CVE-2022-30600

CRITICAL

Moodle - Privilege Escalation

Title source: llm

Description

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

Exploits (1)

nomisec WORKING POC 3 stars

by Boonjune · poc

https://github.com/Boonjune/POC-CVE-2022-30600

View Code ZIP pw:eip

References (6)

[Patch, Vendor Advisory] http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-73736

[Issue Tracking, Third Party Advisory] https://bugzilla.redhat.com/show_bug.cgi?id=2083613

[Vendor Advisory] https://moodle.org/mod/forum/discuss.php?d=434582

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OGF35EN5K2R6X3NTY3XPZSJ3UDASMXI6/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PIMSIRKCFLIC646K4GMUSZU7THOUVPAJ/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCTWSE3JDMSYL7DPCMXMMJEXZSS6VIA5/

Scores

CVSS v3 9.8

EPSS 0.0685

EPSS Percentile 91.2%

Attack Vector NETWORK

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

Classification

CWE

CWE-682

Status published

Affected Products (7)

moodle/moodle < 3.9.14

moodle/moodle

redhat/enterprise_linux

fedoraproject/fedora

fedoraproject/fedora

fedoraproject/fedora

moodle/moodle < 4.0.1Packagist

Timeline

Published May 18, 2022

Tracked Since Feb 18, 2026