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TI-2025-03212 Aliases CVE-2025-3645GHSA-pj96-xh2w-fgqx

Moodle: idor in messaging web service allows access to some user details

Priority LOW 20CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-863.

Summary

A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00366 30th percentileScored 2026-11-07
Fix Fixed moodle: 4.5.4, 4.4.8, 4.3.12 +1moodle/moodle (Packagist): 4.1.18, 4.3.12, 4.4.8 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—moodle4.5.0 to before 4.5.4; 4.4.0 to before 4.4.8; 4.3.0 to before 4.3.12; 4.1.0 to before 4.1.184.5.4, 4.4.8, 4.3.12, 4.1.18Patch availableCNA
—moodle/moodle (Packagist)before 4.1.184.1.18Patch availableGHSA-pj96-xh2w-fgqx
—moodle/moodle (Packagist)4.3.0-beta to before 4.3.124.3.12Patch availableGHSA-pj96-xh2w-fgqx
—moodle/moodle (Packagist)4.4.0-beta to before 4.4.84.4.8Patch availableGHSA-pj96-xh2w-fgqx
—moodle/moodle (Packagist)4.5.0-beta to before 4.5.44.5.4Patch availableGHSA-pj96-xh2w-fgqx
  • moodle Vendor— Affected 4.5.0 to before 4.5.4; 4.4.0 to before 4.4.8; 4.3.0 to before 4.3.12; 4.1.0 to before 4.1.18 Fixed in 4.5.4, 4.4.8, 4.3.12, 4.1.18 Patch available CNA
  • moodle/moodle (Packagist) Vendor— Affected before 4.1.18 Fixed in 4.1.18 Patch available GHSA-pj96-xh2w-fgqx
  • moodle/moodle (Packagist) Vendor— Affected 4.3.0-beta to before 4.3.12 Fixed in 4.3.12 Patch available GHSA-pj96-xh2w-fgqx
  • moodle/moodle (Packagist) Vendor— Affected 4.4.0-beta to before 4.4.8 Fixed in 4.4.8 Patch available GHSA-pj96-xh2w-fgqx
  • moodle/moodle (Packagist) Vendor— Affected 4.5.0-beta to before 4.5.4 Fixed in 4.5.4 Patch available GHSA-pj96-xh2w-fgqx

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*before 4.1.18; 4.3.0 to before 4.3.12; 4.4.0 to before 4.4.8; 4.5.0 to before 4.5.4VulnerableMoodle
  • cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* Versions before 4.1.18; 4.3.0 to before 4.3.12; 4.4.0 to before 4.4.8; 4.5.0 to before 4.5.4 Vulnerable ·Moodle

Remediation

  • Fix · CNA moodle Fixed in 4.5.4, 4.4.8, 4.3.12, 4.1.18
  • Fix · GHSA-pj96-xh2w-fgqx moodle/moodle (Packagist) Fixed in 4.1.18 Advisory →
  • Fix · GHSA-pj96-xh2w-fgqx moodle/moodle (Packagist) Fixed in 4.3.12 Advisory →
  • Fix · GHSA-pj96-xh2w-fgqx moodle/moodle (Packagist) Fixed in 4.4.8 Advisory →
  • Fix · GHSA-pj96-xh2w-fgqx moodle/moodle (Packagist) Fixed in 4.5.4 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-3645
  2. 2026-10-03 Alias added: GHSA-pj96-xh2w-fgqx

References

Advisory 3

Other 6

  • TI-2024-22468 moodle: unsafe direct use of $_SERVER['HTTP_REFERER'] in admin/tool/mfa/index.php CVSS 3.1CRITICAL 9.8
  • TI-2021-14741 In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses. CVSS 3.1CRITICAL 9.8
  • TI-2024-29071 Moodle: remote code execution via calculated question types CVSS 3.1HIGH 8.1
  • TI-2016-06653 Moodle 3.1.2 allows remote attackers to obtain sensitive information via unspecified… CVSS 3.1HIGH 7.5
  • TI-2022-00259 SQL injection in moodle CVSS 3.1CRITICAL 9.8
  • TI-2022-16116 Path traversal in Moodle CVSS 3.1HIGH 7.5
See all 636 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences