Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not prevent use of '\0' characters in query strings, which might allow remote attackers to conduct SQL injection attacks against Microsoft SQL Server via a crafted string
Published Sep 16, 2013
7.5
HIGHCVSS 2.0
EPSS 1.21%
Description
Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 does not prevent use of '\0' characters in query strings, which might allow remote attackers to conduct SQL injection attacks against Microsoft SQL Server via a crafted string.
Affected products
No data.
- ≤ 2.2.11
- 2.2.0
- 2.2.1
- 2.2.2
- 2.2.3
- 2.2.4
- 2.2.5
- 2.2.6
- 2.2.7
- 2.2.8
- 2.2.9
- 2.2.10
- 2.3.0
- 2.3.1
- 2.3.2
- 2.3.3
- 2.3.4
- 2.3.5
- 2.3.6
- 2.3.7
- 2.3.8
- 2.4.0
- 2.4.1
- 2.4.2
- 2.4.3
- 2.4.4
- 2.4.5
- 2.5.0
- 2.5.1
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:P/I:P/A:P
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.21% (0.01206) | 67.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.21% (0.01206) | 64.23th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.37% (0.00366) | 56.44th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00146) | 52.04th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.14% (0.00136) | 48.33th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.11% (0.00115) | 44.14th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.10% (0.00105) | 41.42th | v3 (v2023.03.01) |
| Jul 30, 2023 | 0.29% (0.00290) | 64.85th | v3 (v2023.03.01) |
| Apr 29, 2023 | 0.25% (0.00251) | 61.48th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00184) | 53.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
References (2)
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40676 x_refsource_CONFIRMPatch
- https://moodle.org/mod/forum/discuss.php?d=238396 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-40676 | x_refsource_CONFIRMPatch | |
| https://moodle.org/mod/forum/discuss.php?d=238396 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.