What’s Vulnerable › Vulnerabilities

CVE-2011-4281

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-07-16 · updated 2026-06-16
• Weakness: CWE-352

Description

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.

Affected products

• Moodle: 2.0.0, 2.0.1

References

• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=9cedb80c5d6318aa17cd66912d37e6ef3dca9455
• http://moodle.org/mod/forum/discuss.php?d=170006
• http://openwall.com/lists/oss-security/2011/11/14/1
• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=9cedb80c5d6318aa17cd66912d37e6ef3dca9455
• http://moodle.org/mod/forum/discuss.php?d=170006
• http://openwall.com/lists/oss-security/2011/11/14/1

Get alerted when CVE-2011-4281 or the next vulnerability affects your stack