CVEvulnerability

CVE-2011-4586

5.0 MEDIUM Published 2012-07-20 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2012-07-20
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N

Description

CRLF injection vulnerability in calendar/set.php in the Calendar subsystem in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, and 2.1.x before 2.1.3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.

Affected configurations

• moodle moodle 1.9.1 • moodle moodle 1.9.2 • moodle moodle 1.9.3 • moodle moodle 1.9.4 • moodle moodle 1.9.5 • moodle moodle 1.9.6 • moodle moodle 1.9.7 • moodle moodle 1.9.8 • moodle moodle 1.9.9 • moodle moodle 1.9.10 • moodle moodle 1.9.11 • moodle moodle 1.9.12 • moodle moodle 1.9.13 • moodle moodle 1.9.14 • moodle moodle 2.0.0 • moodle moodle 2.0.1 • moodle moodle 2.0.2 • moodle moodle 2.0.3 • moodle moodle 2.0.4 • moodle moodle 2.0.5 • moodle moodle 2.1.0 • moodle moodle 2.1.1 • moodle moodle 2.1.2

References