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Case File

CVE-2011-4587

MEDIUM · CVSS 6.8 EPSS 2.07%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2012-07-20 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2011-4587
Severity
MEDIUM
CVSS
6.8
EPSS
2.07%

Original NVD Description

lib/moodlelib.php in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 does not properly handle certain zero values in the password policy, which makes it easier for remote attackers to obtain access by leveraging the possible existence of user accounts that have unchangeable blank passwords.