CVE-2011-4298

Moodle vulnerable to Cross-Site Request Forgery

6.8 MediumFix available

Multiple cross-site request forgery (CSRF) vulnerabilities in mod/wiki/ components in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allow remote attackers to hijack the authentication of arbitrary users for requests that modify wiki data.

Exploit likelihood

1.01%Down 0.1 points since Feb 4, 2022

What each source reports

NVD Score used 6.8

Record: CVE-2011-4298
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-352
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-4298
Updated: 2026-11-02

EUVDEUVD-2011-4235 No score

Record: EUVD-2011-4235
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8hxm-42v5-66hm 6.6

Moodle vulnerable to Cross-Site Request Forgery

Record: GHSA-8hxm-42v5-66hm
CVSS 4.0: 6.6 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
Weakness: CWE-352
Updated: 2026-11-02

OSVGHSA-8hxm-42v5-66hm 6.6

Moodle vulnerable to Cross-Site Request Forgery

Record: GHSA-8hxm-42v5-66hm
CVSS 4.0: 6.6 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
Weakness: CWE-352
Updated: 2026-11-02

Affected products

moodle

Affected packages

Affected packages
Package	Affected	Fixed
`moodle/moodle` Packagist	2.0.0 up to 2.0.5	2.0.5
`moodle/moodle` Packagist	2.1.0 up to 2.1.2	2.1.2

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-2011-4298 is a medium vulnerability (CVSS 6.8) in Moodle, published July 11, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.01%, the 63rd percentile. Fixed in moodle/moodle 2.0.5.