CVE-2011-4289

Moodle does not recogniz configuration setting that makes e-mail addresses visible only to course members

4.0 MediumFix available

Moodle 2.0.x before 2.0.3 does not recognize the configuration setting that makes e-mail addresses visible only to course members, which allows remote authenticated users to obtain sensitive address information by reading a full profile page.

Exploit likelihood

1.67%Up 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 4.0

Record: CVE-2011-4289
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness: CWE-264
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-4289
Updated: 2026-11-02

EUVDEUVD-2011-4228 No score

Record: EUVD-2011-4228
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3qg4-2fcm-c8f9 4.9

Moodle does not recogniz configuration setting that makes e-mail addresses visible only to course members

Record: GHSA-3qg4-2fcm-c8f9
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Weakness: CWE-200
Updated: 2026-11-02

OSVGHSA-3qg4-2fcm-c8f9 4.9

Moodle does not recogniz configuration setting that makes e-mail addresses visible only to course members

Record: GHSA-3qg4-2fcm-c8f9
CVSS 4.0: 4.9 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Weakness: CWE-200
Updated: 2026-11-02

Affected products

moodle

Affected packages

Affected packages
Package	Affected	Fixed
`moodle/moodle` Packagist	2.0.0 up to 2.0.3	2.0.3

History

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

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

In short

CVE-2011-4289 is a medium vulnerability (CVSS 4.0) in Moodle, published July 16, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.67%, the 76th percentile. Fixed in moodle/moodle 2.0.3.