The ip_in_range function in mnet/lib.php in MNET in Moodle 1.9.x before 1.9.15 uses an incorrect data type, which allows remote attackers to bypass intended IP address restrictions via an XMLRPC request
Published Jul 20, 2012
5.0
MEDIUMCVSS 2.0
EPSS 2.15%
Description
The ip_in_range function in mnet/lib.php in MNET in Moodle 1.9.x before 1.9.15 uses an incorrect data type, which allows remote attackers to bypass intended IP address restrictions via an XMLRPC request.
Affected products
No data.
- 1.9.1
- 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
- 1.9.14
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 | 2.15% (0.02149) | 81.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.15% (0.02149) | 79.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.61% (0.00615) | 68.07th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.28% (0.00280) | 69.25th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.28% (0.00280) | 67.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.28% (0.00280) | 63.41th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (4)
- http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=3ab2851d2a59721445945d0706c58092e07e861e x_refsource_CONFIRM
- http://moodle.org/mod/forum/discuss.php?d=191756 x_refsource_CONFIRMVendor Advisory
- http://www.debian.org/security/2012/dsa-2421 vendor-advisoryx_refsource_DEBIAN
- https://bugzilla.redhat.com/show_bug.cgi?id=761248 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=3ab2851d2a59721445945d0706c58092e07e861e | x_refsource_CONFIRM | |
| http://moodle.org/mod/forum/discuss.php?d=191756 | x_refsource_CONFIRMVendor Advisory | |
| http://www.debian.org/security/2012/dsa-2421 | vendor-advisoryx_refsource_DEBIAN | |
| https://bugzilla.redhat.com/show_bug.cgi?id=761248 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.