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
Published Jul 11, 2012
5.0
MEDIUMCVSS 2.0
EPSS 2.10%
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.
Affected products
No data.
- 1.9.2
- 1.9.3
- 1.9.4
- 1.9.5
- 1.9.6
- 1.9.7
- 1.9.8
- 1.9.9
- 1.9.10
- 1.9.11
- 1.9.12
- 1.9.13
- 2.0.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.1.0
- 2.1.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.10% (0.02102) | 81.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.10% (0.02102) | 79.23th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.27% (0.00274) | 48.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.33% (0.00329) | 71.82th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.33% (0.00329) | 70.15th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00329) | 66.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (10)
- http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8 x_refsource_CONFIRM
- http://git.moodle.org/gw?p=moodle.git;a=commit;h=f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8
- http://moodle.org/mod/forum/discuss.php?d=188313 x_refsource_CONFIRMVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=747444 x_refsource_CONFIRM
- https://github.com/advisories/GHSA-jcrj-gmr6-p5j8 Advisory
- https://github.com/moodle/moodle/commit/1f52e72526c305989eadc702b5299edb2a50ac3c
- https://github.com/moodle/moodle/commit/2a44c5192c875c4f4b4e813d7227b19d8fda86ba
- https://github.com/moodle/moodle/commit/a6f18c98f43b6fc6b8b7c4e96af41cb4a626e1b8
- https://github.com/moodle/moodle/commit/f1f70bd4dde6cd1ea4bdb8ab28fa3d36a53b89d8
- https://nvd.nist.gov/vuln/detail/CVE-2011-4301
Change history (0)
No recorded changes yet.