Vulnerability Details : CVE-2011-4589
backup/moodle2/restore_stepslib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 does not check for the moodle/course:changeidnumber privilege during handling of course ID numbers, which allows remote authenticated users to overwrite ID numbers via a restore action.
Products affected by CVE-2011-4589
- cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-4589
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 60 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-4589
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:P |
8.0
|
4.9
|
NIST |
CWE ids for CVE-2011-4589
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4589
-
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-29591
Official Moodle git projects - moodle.git/searchPatch
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https://bugzilla.redhat.com/show_bug.cgi?id=761248
761248 – (CVE-2011-4581, CVE-2011-4582, CVE-2011-4583, CVE-2011-4584, CVE-2011-4585, CVE-2011-4586, CVE-2011-4587, CVE-2011-4588, CVE-2011-4589, CVE-2011-4590, CVE-2011-4591, CVE-2011-4592, CVE-2011-4
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http://moodle.org/mod/forum/discuss.php?d=191758
Moodle.org: MSA-11-0050: Backup capability issueVendor Advisory
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