Dashboard / CVE-2025-62400

CVE-2025-62400

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 63/100
Published: 2025-10-23 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

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

Description

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

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=2404433
Issue Tracking Third Party Advisory

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.27%
Raw Score 0.002750
Percentile 20.2%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00275
2026-11-13
0.00275
2026-11-12
0.00275
2026-11-10
0.00269
2026-11-09
0.00269
2026-11-08
0.00269
2026-11-07
0.00269
2026-11-06
0.00269
2026-11-05
0.00269

Intelligence Sources

nvd ref →

External Links