Detections
Analytics

SCA: security update for moodle/moodle (GHSA-4w8m-96v9-2c86)

medium Tenable Cloud Security Plugin ID 432462

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2011-4203)

See Also

https://github.com/advisories/GHSA-4w8m-96v9-2c86

Plugin Details

Severity: Medium

ID: 432462

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 8/8/2025

Updated: 7/6/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2011-4203

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/13/2022

Vulnerability Publication Date: 12/22/2011

Reference Information

CVE: CVE-2011-4203

BID: 51264