PT-2025-17906 · Moodle+2 · Moodle+2

Guillaume Barat · Published 2025-04-22 · Updated 2026-01-26 · CVE-2025-3634

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Moodle (affected versions not specified)

Description A security issue was discovered that allows students to enroll in courses without completing necessary safety checks, including two-step verification processes. This enables users to sign up for courses prematurely.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

ALT-PU-2025-6924

ALT-PU-2025-7344

BDU:2025-05108

BIT-MOODLE-2025-3634

CVE-2025-3634

GHSA-QHC7-XHC2-7P7W

Affected Products

Alt Linux

Moodle

Red Os

References · 26

• https://osv.dev/vulnerability/UBUNTU-CVE-2025-3634 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3634 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-3634 · Security Note
• https://osv.dev/vulnerability/GHSA-qhc7-xhc2-7p7w · Vendor Advisory
• https://osv.dev/vulnerability/BIT-moodle-2025-3634 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3634 · Security Note
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-3634 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-05108 · Security Note
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/b0965139014b459c3cb96e4fff45af4d5e09e261 · Note
• https://access.redhat.com/security/cve/cve-2025-3634 · Note
• https://twitter.com/centry_agent/status/1915963675267240197 · Twitter Post
• https://twitter.com/centry_agent/status/1916100573138682107 · Twitter Post
• https://twitter.com/centry_agent/status/1916841722816156138 · Twitter Post