Description
CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable.
Published: 2011-12-22
Score: 5.0 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-2457 CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable.
Github GHSA Github GHSA GHSA-4w8m-96v9-2c86 Moodle CRLF Injection Vulnerability in Calendar Component
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-17T02:15:46.052Z

Reserved: 2011-10-26T00:00:00.000Z

Link: CVE-2011-4203

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-12-22T15:29:20.093

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-4203

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses