Dashboard / CVE-2025-62399

CVE-2025-62399

HIGH
MEDIUM Priority: 0.03 BB Relevance: 75/100
Published: 2025-10-23 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
moodle moodle 4.1.0 – 4.1.21

References & Advisories (2)

https://bugzilla.redhat.com/show_bug.cgi?id=2404432
Issue Tracking Third Party Advisory

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.40%
Raw Score 0.004040
Percentile 35.2%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00404
2026-11-13
0.00404
2026-11-12
0.00404
2026-11-10
0.00404
2026-11-09
0.00404
2026-11-08
0.00404
2026-11-07
0.00404
2026-11-06
0.00404
2026-11-05
0.00404

Intelligence Sources

nvd ref →

External Links