Moderate severityNVD Advisory· Published Jul 11, 2012· Updated Jun 16, 2026
CVE-2011-4301
CVE-2011-4301
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | < 1.9.14 | 1.9.14 |
moodle/moodlePackagist | >= 2.0, < 2.0.5 | 2.0.5 |
moodle/moodlePackagist | >= 2.1, < 2.1.2 | 2.1.2 |
Affected products
20cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*+ 18 more
- cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
10- moodle.org/mod/forum/discuss.phpnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-jcrj-gmr6-p5j8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2011-4301ghsaADVISORY
- git.moodle.org/gwnvdWEB
- git.moodle.org/gwghsaWEB
- bugzilla.redhat.com/show_bug.cginvdWEB
- github.com/moodle/moodle/commit/1f52e72526c305989eadc702b5299edb2a50ac3cghsaWEB
- github.com/moodle/moodle/commit/2a44c5192c875c4f4b4e813d7227b19d8fda86baghsaWEB
- github.com/moodle/moodle/commit/a6f18c98f43b6fc6b8b7c4e96af41cb4a626e1b8ghsaWEB
- github.com/moodle/moodle/commit/f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8ghsaWEB
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