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CVE-2013-2083

UnknownEPSS 1.54%

Last modified

CVE-2013-2083 is a vulnerability of currently unknown severity. The MoodleQuickForm class in lib/formslib.php in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.

Description

The MoodleQuickForm class in lib/formslib.php in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request.

Metrics

EPSS Probability
1.54%

71.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MoodleMoodle2.1.0
MoodleMoodle2.1.1
MoodleMoodle2.1.2
MoodleMoodle2.1.3
MoodleMoodle2.1.4
MoodleMoodle2.1.5
MoodleMoodle2.1.6
MoodleMoodle2.1.7
MoodleMoodle2.1.8
MoodleMoodle2.1.9
MoodleMoodle2.1.10
MoodleMoodle2.2.0
MoodleMoodle2.2.1
MoodleMoodle2.2.2
MoodleMoodle2.2.3
MoodleMoodle2.2.4
MoodleMoodle2.2.5
MoodleMoodle2.2.6
MoodleMoodle2.2.7
MoodleMoodle2.2.8
MoodleMoodle2.2.9
MoodleMoodle2.3.0
MoodleMoodle2.3.1
MoodleMoodle2.3.2
MoodleMoodle2.3.3
MoodleMoodle2.3.4
MoodleMoodle2.3.5
MoodleMoodle2.3.6
MoodleMoodle2.4.0
MoodleMoodle2.4.1
MoodleMoodle2.4.2
MoodleMoodle2.4.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-2083?
The MoodleQuickForm class in lib/formslib.php in Moodle through 2.1.10, 2.2.x before 2.2.10, 2.3.x before 2.3.7, and 2.4.x before 2.4.4 does not properly handle a certain array-element syntax, which allows remote attackers to bypass intended form-data filtering via a crafted request.
How severe is CVE-2013-2083?
Severity scoring for CVE-2013-2083 is pending analysis. The EPSS model estimates a 1.54% probability of exploitation in the next 30 days.
How do I fix CVE-2013-2083?
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-2013-2083?

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

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Source: NVD / NIST