CVE-2011-4291

Name: CVE-2011-4291
Creator: NVD / NIST
Published: 2012-07-16T10:28:36.923+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.92%

Last modified Jun 16, 2026

CVE-2011-4291 is a vulnerability of currently unknown severity. Moodle 2.0.x before 2.0.3 allows remote authenticated users to cause a denial of service (invalid database records) via a series of crafted ratings operations.. EPSS estimates a 1.92% chance of exploitation in the next 30 days.

Description

Moodle 2.0.x before 2.0.3 allows remote authenticated users to cause a denial of service (invalid database records) via a series of crafted ratings operations.

Metrics

EPSS Probability

1.92%

77.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Moodle	Moodle	2.0.0
Moodle	Moodle	2.0.1
Moodle	Moodle	2.0.2

References

Timeline

Published: Jul 16, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4291?

Moodle 2.0.x before 2.0.3 allows remote authenticated users to cause a denial of service (invalid database records) via a series of crafted ratings operations.

How severe is CVE-2011-4291?

Severity scoring for CVE-2011-4291 is pending analysis. The EPSS model estimates a 1.92% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4291?

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-2011-4291?

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

Scan your code now

Source: NVD / NIST