What’s Vulnerable › Vulnerabilities

CVE-2011-4581

• Severity: medium (CVSS 4.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-07-20 · updated 2026-06-16
• Weakness: CWE-200

Description

mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote authenticated users to discover the username of a wiki creator by visiting the history and deletion user interface.

Affected products

• Moodle: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5 (+3)

References

• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=140af2a0f0a4598bf568b9ae182cb81eb583edeb
• http://moodle.org/mod/forum/discuss.php?d=191747
• https://bugzilla.redhat.com/show_bug.cgi?id=761248
• http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=140af2a0f0a4598bf568b9ae182cb81eb583edeb
• http://moodle.org/mod/forum/discuss.php?d=191747
• https://bugzilla.redhat.com/show_bug.cgi?id=761248

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