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CVE-2011-4301

UnknownEPSS 2.10%

Last modified

CVE-2011-4301 is a vulnerability of currently unknown severity. The MoodleQuickForm class in the Forms Library in lib/formslib.php in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not recognize Forms API setConstant operations, which allows remote attackers to submit unexpected form content by modifying the values of constant fields.. EPSS estimates a 2.10% chance of exploitation in the next 30 days.

Description

The MoodleQuickForm class in the Forms Library in lib/formslib.php in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not recognize Forms API setConstant operations, which allows remote attackers to submit unexpected form content by modifying the values of constant fields.

Metrics

EPSS Probability
2.10%

79.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MoodleMoodle1.9.2
MoodleMoodle1.9.3
MoodleMoodle1.9.4
MoodleMoodle1.9.5
MoodleMoodle1.9.6
MoodleMoodle1.9.7
MoodleMoodle1.9.8
MoodleMoodle1.9.9
MoodleMoodle1.9.10
MoodleMoodle1.9.11
MoodleMoodle1.9.12
MoodleMoodle1.9.13
MoodleMoodle2.0.0
MoodleMoodle2.0.1
MoodleMoodle2.0.2
MoodleMoodle2.0.3
MoodleMoodle2.0.4
MoodleMoodle2.1.0
MoodleMoodle2.1.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-4301?
The MoodleQuickForm class in the Forms Library in lib/formslib.php in Moodle 1.9.x before 1.9.14, 2.0.x before 2.0.5, and 2.1.x before 2.1.2 does not recognize Forms API setConstant operations, which allows remote attackers to submit unexpected form content by modifying the values of constant fields.
How severe is CVE-2011-4301?
Severity scoring for CVE-2011-4301 is pending analysis. The EPSS model estimates a 2.10% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4301?
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-2011-4301?

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

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Source: NVD / NIST