message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing
Published Jul 11, 2012
4.0
MEDIUMCVSS 2.0
EPSS 1.92%
Description
message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing.
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
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:N/I:N/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.92% (0.01919) | 79.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.92% (0.01919) | 77.16th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00455) | 61.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.29% (0.00295) | 70.09th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00295) | 68.40th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.29% (0.00295) | 64.38th | 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=97f258fabb3ebfa7acc7c02cb59de92b01710f99 x_refsource_CONFIRM
- http://moodle.org/mod/forum/discuss.php?d=188318 x_refsource_CONFIRMPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=747444 x_refsource_CONFIRMPatch
| Link | Providers | Tags |
|---|---|---|
| http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=97f258fabb3ebfa7acc7c02cb59de92b01710f99 | x_refsource_CONFIRM | |
| http://moodle.org/mod/forum/discuss.php?d=188318 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=747444 | x_refsource_CONFIRMPatch |
Change history (0)
No recorded changes yet.