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CVE-2023-5550

nvd nist
Published: Nov 9, 2023Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the Moodle webroot could utilise a local file include to achieve remote code execution.

Affected (7)

Moodle
1 product
Moodle
Fedoraproject
2 products
Extra Packages For Enterprise Linux
Fedora
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Moodle
Moodle
Before 3.9.24
Moodle
From 3.11.0 to 3.11.17
Moodle
From 4.0.0 to 4.0.11
Moodle
From 4.1.0 to 4.1.6
Moodle
From 4.2.0 to 4.2.3
Configuration B
2 vulnerable
Vulnerable SoftwareAffected Versions
Extra Packages For Enterprise Linux
Version 7.0
Fedora
Version 38

Related CWEs

CWE-94
Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (6)

Source: patrick@puiterwijk.org
Patch
Source: patrick@puiterwijk.org
Issue TrackingThird Party Advisory
Source: patrick@puiterwijk.org
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.