What is the CVSS score of CVE-2025-67847?

CVE-2025-67847 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Moodle are affected by CVE-2025-67847?

A critical vulnerability in Moodle's restore interface allows authenticated attackers to execute arbitrary code on affected servers, potentially compromising student data, course content, and…. A patch is available.

How to fix or mitigate CVE-2025-67847?

Within 24 hours: Immediately restrict access to the Moodle restore interface to administrators only and audit recent restore operations for suspicious activity. Within 7 days: Implement network segmentation to isolate Moodle servers and deploy WAF rules to block malicious restore requests; engage Moodle support for patch availability and timeline. Within 30 days: Apply the vendor security patch immediately upon release, conduct forensic analysis of systems for compromise indicators, and perform full security assessment of the Moodle environment.

Moodle CVE-2025-67847

HIGH

Code Injection (CWE-94)

2026-01-23 patrick@puiterwijk.org

GHSA-xvmh-25jw-gmmm

Moodle

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 23, 2026 - 05:16 nvd

HIGH 8.8

DescriptionCVE.org

A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.

AnalysisAI

A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. [CVSS 8.8 HIGH]

Technical ContextAI

Classified as CWE-94 (Code Injection). Affects Moodle. A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

CVE-2025-67847 vulnerability details – vuln.today

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Moodle CVE-2025-67847

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code