CVE-2025-26526

MEDIUM
2025-02-24 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:28 vuln.today
Patch Released
Mar 28, 2026 - 18:28 nvd
Patch available
CVE Published
Feb 24, 2025 - 20:15 nvd
MEDIUM 6.5

Tags

Authentication Bypass Moodle

Description

Separate Groups mode restrictions were not factored into permission checks before allowing viewing or deletion of responses in Feedback activities.

Analysis

Separate Groups mode restrictions were not factored into permission checks before allowing viewing or deletion of responses in Feedback activities. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

Technical Context

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. Separate Groups mode restrictions were not factored into permission checks before allowing viewing or deletion of responses in Feedback activities. Affected products include: Moodle.

Affected Products

Moodle.

Remediation

A vendor patch is available. Apply the latest security update as soon as possible. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.

Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.2
CVSS: +32
POC: 0

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CVE-2025-26526 vulnerability details – vuln.today
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