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CVE-2023-5550

UNKNOWN
Published 2023-11-09T19:38:08.611Z
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Expert Analysis

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CVSS Score

V3.1
6.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.011
probability
of exploitation in the wild

There is a 1.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.767
Higher than 76.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
NONE

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Unknown Vendor

Unknown Product

Affected Versions:

4.2.0 4.1.0 4.0.0 3.11.0 0
moodle

moodle

Affected Versions:

4.2.0 4.1.0 4.0.0 3.11.0 0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Moodle Code Injection vulnerability

GHSA-5cvx-cwpx-9rjh

Advisory Details

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 Packages

Packagist moodle/moodle
ECOSYSTEM: ≥4.3.0-beta <4.3.0-rc2
Packagist moodle/moodle
ECOSYSTEM: ≥4.2.0 <4.2.3
Packagist moodle/moodle
ECOSYSTEM: ≥4.1.0 <4.1.6
Packagist moodle/moodle
ECOSYSTEM: ≥4.0.0 <4.0.11
Packagist moodle/moodle
ECOSYSTEM: ≥3.10.0 <3.11.17
Packagist moodle/moodle
ECOSYSTEM: ≥0 <3.9.24

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-5550
WEB https://github.com/moodle/moodle/commit/77766f9c8af8fc8d861d7ac09ce4e1f6e72faca7
WEB https://bugzilla.redhat.com/show_bug.cgi?id=2243452
PACKAGE https://github.com/moodle/moodle
WEB https://moodle.org/mod/forum/discuss.php?d=451591
WEB http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249

Advisory provided by GitHub Security Advisory Database. Published: November 9, 2023, Modified: November 10, 2023

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249
https://bugzilla.redhat.com/show_bug.cgi?id=2243452
https://moodle.org/mod/forum/discuss.php?d=451591
Published: 2023-11-09T19:38:08.611Z
Last Modified: 2024-08-02T07:59:44.743Z
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