CVE-2024-34001Network attack vector

Admin preset manipulation via ignored CSRF check

Published May 31, 2024 · Updated Aug 2, 2024

Cross-site request forgery in affected Moodle LMS releases allows remote attackers to trigger preset actions through an administrator. The affected delete, export-download, and rollback handlers called confirm_sesskey(), ignored its false return, and continued the requested operation. Exploitation requires remote attackers to induce a logged-in administrator to send the forged request; it then runs with that administrator’s preset-management authority.

CVSS severity8.4
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site request forgery in affected Moodle LMS releases allows remote attackers to trigger preset actions through an administrator. The affected delete, export-download, and rollback handlers called confirm_sesskey(), ignored its false return, and continued the requested operation. Exploitation requires remote attackers to induce a logged-in administrator to send the forged request; it then runs with that administrator’s preset-management authority.

The record

CVE
CVE-2024-34001
Published
May 31, 2024
Updated
Aug 2, 2024
Vendor
Moodle
Product
Moodle LMS
Classifications
CWE-352
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 31, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.0.0 <=4.3.3
  2. Affected versionversion=4.0 <=4.3.3
  3. Affected versionversion=4.1.0 <=4.1.9
  4. Affected versionversion=4.1 <=4.1.9
  5. Affected versionversion=4.2.0 <=4.2.6
  6. Affected versionversion=4.2 <=4.2.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Moodle · Moodle LMSversion=4.0.0 <=4.3.3; version=4.0 <=4.3.3; version=4.1.0 <=4.1.9; version=4.1 <=4.1.9; version=4.2.0 <=4.2.6; version=4.2 <=4.2.6

Published CVSS scores

8.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo