CVE-2011-4581

mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote...

4.0 Medium

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.

Exploit likelihood

1.11%Up 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 4.0

Record: CVE-2011-4581
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-4581
Updated: 2026-11-02

EUVDEUVD-2011-4507 No score

Record: EUVD-2011-4507
Updated: 2026-11-03

GitHub AdvisoriesGHSA-79w6-7hhc-89m9 No score

mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 allows remote...

Record: GHSA-79w6-7hhc-89m9
Weakness: CWE-200
Updated: 2026-11-02

Affected products

moodle

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-4581 is a medium vulnerability (CVSS 4.0) in Moodle, published July 20, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.11%, the 66th percentile. No source names a fixed version.

Exploit likelihood

What each source reports

Affected products

History

In short

References