GitHub Advisoryadvisory · Packagist

GHSA-5cx4-w4fh-fr57 Moodle Affected by Improper Restriction of Excessive Authentication Attempts

HIGH Published 2026-02-03 Modified 2026-02-03 Official page ↗
Aliases
CVE-2025-67853
Ecosystem
Packagist
Packages
moodle/moodle
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-307
Reviewed
2026-02-03

Affected packages

• Packagist moodle/moodle: < 4.1.22 → fixed in 4.1.22 • Packagist moodle/moodle: >= 4.4.0-beta, < 4.4.12 → fixed in 4.4.12 • Packagist moodle/moodle: >= 4.5.0-beta, < 4.5.8 → fixed in 4.5.8 • Packagist moodle/moodle: >= 5.0.0-beta, < 5.0.4 → fixed in 5.0.4 • Packagist moodle/moodle: >= 5.1.0-beta, < 5.1.1 → fixed in 5.1.1

Description

A flaw was found in Moodle. A remote attacker could exploit a lack of proper rate limiting in the confirmation email service. This vulnerability allows attackers to more easily enumerate or guess user credentials, facilitating brute-force attacks against user accounts.

Related

Alias · CVE (1)

Weakness · CWE (1)

  • CWE-307 Improper Restriction of Excessive Authentication Attempts weakness

References