CVE-2012-6103

Name: CVE-2012-6103
Creator: NVD / NIST
Published: 2013-01-27T22:55:03.93+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.66%

Last modified Jun 16, 2026

CVE-2012-6103 is a vulnerability of currently unknown severity. Multiple cross-site request forgery (CSRF) vulnerabilities in user/messageselect.php in the messaging system in Moodle 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 allow remote attackers to hijack the authentication of arbitrary users for requests that send course messages.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in user/messageselect.php in the messaging system in Moodle 2.2.x before 2.2.7, 2.3.x before 2.3.4, and 2.4.x before 2.4.1 allow remote attackers to hijack the authentication of arbitrary users for requests that send course messages.

Metrics

EPSS Probability

0.66%

46.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

Affected Software

Vendor	Product	Versions
Moodle	Moodle	2.2.0
Moodle	Moodle	2.2.1
Moodle	Moodle	2.2.2
Moodle	Moodle	2.2.3
Moodle	Moodle	2.2.4
Moodle	Moodle	2.2.5
Moodle	Moodle	2.2.6
Moodle	Moodle	2.3.0
Moodle	Moodle	2.3.1
Moodle	Moodle	2.3.2
Moodle	Moodle	2.3.3
Moodle	Moodle	2.4.0

References

Timeline

Published: Jan 27, 2013
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2012-6103?

How severe is CVE-2012-6103?

Severity scoring for CVE-2012-6103 is pending analysis. The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2012-6103?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-6103?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST