What’s Vulnerable › Vulnerabilities

CVE-2011-4291

• Severity: medium (CVSS 4.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-07-16 · updated 2026-06-16

Description

Moodle 2.0.x before 2.0.3 allows remote authenticated users to cause a denial of service (invalid database records) via a series of crafted ratings operations.

Affected products

• Moodle: 2.0.0, 2.0.1, 2.0.2

References

• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=34b5e856b0c98aab3f5317119093628df0834957
• http://moodle.org/mod/forum/discuss.php?d=175593
• http://openwall.com/lists/oss-security/2011/11/14/1
• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=34b5e856b0c98aab3f5317119093628df0834957
• http://moodle.org/mod/forum/discuss.php?d=175593
• http://openwall.com/lists/oss-security/2011/11/14/1

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