Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role
Published Jul 16, 2012
4.0
MEDIUMCVSS 2.0
EPSS 1.67%
Description
Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role.
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
- 2.0.0
- 2.0.1
- 2.0.2
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:S/C:P/I:N/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.67% (0.01674) | 76.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.67% (0.01674) | 73.75th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.20% (0.00199) | 39.89th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00121) | 48.04th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00124) | 45.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
References (3)
- http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6 x_refsource_CONFIRM
- http://moodle.org/mod/forum/discuss.php?d=175590 x_refsource_CONFIRMVendor Advisory
- http://openwall.com/lists/oss-security/2011/11/14/1 mailing-listx_refsource_MLIST
| Link | Providers | Tags |
|---|---|---|
| http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6 | x_refsource_CONFIRM | |
| http://moodle.org/mod/forum/discuss.php?d=175590 | x_refsource_CONFIRMVendor Advisory | |
| http://openwall.com/lists/oss-security/2011/11/14/1 | mailing-listx_refsource_MLIST |
Change history (0)
No recorded changes yet.