moodle: calendar export may allow brute force attacks
Published Feb 10, 2009
5.0
MEDIUMCVSS 2.0
EPSS 1.07%
Description
Unspecified vulnerability in the Calendar export feature in Moodle 1.8 before 1.8.8 and 1.9 before 1.9.4 allows attackers to obtain sensitive information and conduct "brute force attacks on user accounts" via unknown vectors.
Affected products
No data.
- 1.8.1
- 1.8.2
- 1.8.3
- 1.8.4
- 1.8.5
- 1.8.6
- 1.8.7
- 1.9.1
- 1.9.2
- 1.9.3
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: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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.07% (0.01066) | 63.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.07% (0.01066) | 60.25th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.34% (0.00335) | 54.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.17% (0.00173) | 55.66th | v3 (v2023.03.01) |
| Jul 16, 2024 | 0.17% (0.00173) | 54.77th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.18% (0.00179) | 55.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00179) | 53.24th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
No CWE recorded.
References (8)
- http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00004.html vendor-advisoryx_refsource_SUSE
- http://moodle.org/security/ x_refsource_CONFIRMVendor Advisory
- http://secunia.com/advisories/34418 third-party-advisoryx_refsource_SECUNIA
- http://www.openwall.com/lists/oss-security/2009/02/04/1 mailing-listx_refsource_MLIST
- https://access.redhat.com/security/cve/CVE-2009-0501 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=484923 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2009-0501
- https://www.cve.org/CVERecord?id=CVE-2009-0501
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00004.html | vendor-advisoryx_refsource_SUSE | |
| http://moodle.org/security/ | x_refsource_CONFIRMVendor Advisory | |
| http://secunia.com/advisories/34418 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.openwall.com/lists/oss-security/2009/02/04/1 | mailing-listx_refsource_MLIST | |
| https://access.redhat.com/security/cve/CVE-2009-0501 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=484923 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2009-0501 | ||
| https://www.cve.org/CVERecord?id=CVE-2009-0501 |
Change history (0)
No recorded changes yet.