Vulnerability Details : CVE-2011-4281
Multiple cross-site request forgery (CSRF) vulnerabilities in Moodle 2.0.x before 2.0.2 allow remote attackers to hijack the authentication of arbitrary users for requests that mark the completion of (1) an activity or (2) a course.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2011-4281
- cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-4281
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 29 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-4281
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2011-4281
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The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4281
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http://git.moodle.org/gw?p=moodle.git;a=commit;h=9cedb80c5d6318aa17cd66912d37e6ef3dca9455
Official Moodle git projects - moodle.git/commitPatch
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http://moodle.org/mod/forum/discuss.php?d=170006
Moodle.org: MSA-11-0006: Cross-site request forgery and missing access control in course completionVendor Advisory
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http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=9cedb80c5d6318aa17cd66912d37e6ef3dca9455
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http://openwall.com/lists/oss-security/2011/11/14/1
oss-security - Re: Fwd: DSA 2338-1 moodle security update
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