Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.021
EPSS Ranking 79.4%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2011-4301
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cpe:2.3:a:moodle:moodle:1.9.10
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cpe:2.3:a:moodle:moodle:1.9.11
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cpe:2.3:a:moodle:moodle:1.9.12
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cpe:2.3:a:moodle:moodle:1.9.13
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cpe:2.3:a:moodle:moodle:1.9.2
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cpe:2.3:a:moodle:moodle:1.9.3
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cpe:2.3:a:moodle:moodle:1.9.4
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cpe:2.3:a:moodle:moodle:1.9.5
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cpe:2.3:a:moodle:moodle:1.9.6
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cpe:2.3:a:moodle:moodle:1.9.7
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cpe:2.3:a:moodle:moodle:1.9.8
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cpe:2.3:a:moodle:moodle:1.9.9
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cpe:2.3:a:moodle:moodle:2.0.0
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cpe:2.3:a:moodle:moodle:2.0.1
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cpe:2.3:a:moodle:moodle:2.0.2
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cpe:2.3:a:moodle:moodle:2.0.3
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cpe:2.3:a:moodle:moodle:2.0.4
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cpe:2.3:a:moodle:moodle:2.1.0
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cpe:2.3:a:moodle:moodle:2.1.1