CVE-2009-0501
Unspecified vulnerability in the Calendar export feature in Moodle 1.8 before 1.8.8 and 1.9...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2009-0501- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2009-0501- Updated
- 2026-11-02
EUVDEUVD-2009-0505 No score
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.
- Record
EUVD-2009-0505- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x59c-mx27-2m9h No score
Unspecified vulnerability in the Calendar export feature in Moodle 1.8 before 1.8.8 and 1.9...
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.
- Record
GHSA-x59c-mx27-2m9h- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
moodleDebian:5.0 From an advisory covering 2 CVEs |
before 1.8.2.dfsg-3+lenny1, plus listed versions 1.8.2.dfsg-3 |
1.8.2.dfsg-3+lenny1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0501 is a medium vulnerability (CVSS 5.0) in Moodle, published February 10, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.07%, the 64th percentile. No source names a fixed version.