CVE-2024-34002: Moodle/moodle Moodle Authenticated LFI Risk Vulnerability

HIGH
Advisory Identifier: GHSA-mm9p-xwfm-3fqf
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CVSS 6.5
CWE-200
Published
Advisory Summary

CVE-2024-34002 is a HIGH (CVSS 6.5) moodle authenticated lfi risk vulnerability (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor) affecting Moodle/moodle libraries in the Packagist ecosystem. The issue involves moodle authenticated lfi risk in some misconfigured shared hosting environments. Remediation is available by upgrading affected packages to version 4.3.4, 4.2.7, 4.1.10.

CVE-2024-34002 at a Glance

CVE Identifier CVE-2024-34002
GHSA Identifier GHSA-mm9p-xwfm-3fqf
Severity HIGH
CVSS v3.1 Base Score 6.5
CWE Classification CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Affected Product Moodle/moodle
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 6.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2024-34002

To remediate this vulnerability, upgrade all affected Moodle/moodle dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

moodle/moodle fixed: 4.3.4 
Upgrade moodle/moodle to 4.3.4
moodle/moodle fixed: 4.2.7 
Upgrade moodle/moodle to 4.2.7
moodle/moodle fixed: 4.1.10 
Upgrade moodle/moodle to 4.1.10
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for moodle/moodle

How to Check if You Are Affected

To determine whether your application is affected by CVE-2024-34002, inspect your project dependencies for Moodle/moodle:

inspect dependencies for moodle/moodle

Analyze the terminal output to locate any version of Moodle/moodle in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.3.4), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, where the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. In Moodle/moodle, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore feedback modules and direct access to the web server outside of the Moodle webroot could execute a local file include.

CVE-2024-34002 Affected Moodle/moodle Versions

3 component(s)
Fixed Versions:
4.3.44.2.74.1.10
Product / Package Ecosystem Affected Versions Fixed Version
moodle/moodle
 Packagist
≥ 4.3.0
< 4.3.4
4.3.4
moodle/moodle
 Packagist
≥ 4.2.0
< 4.2.7
4.2.7
moodle/moodle
 Packagist
< 4.1.10
4.1.10

References

NVD — CVE-2024-34002 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-34002
Moodle/moodle Source Repository REPOSITORY
https://github.com/moodle/moodle
moodle.org/mod/forum/discuss.p... WEB
https://moodle.org/mod/forum/discuss.php?d=458390
git.moodle.org/gw WEB
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81135

Frequently Asked Questions

What is CVE-2024-34002?
CVE-2024-34002 is a security vulnerability in Moodle/moodle involving Moodle Authenticated LFI risk in some misconfigured shared hosting environments under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor.
Which Moodle/moodle versions are affected?
Affected versions include releases prior to 4.3.4, 4.2.7, 4.1.10 across affected packages: moodle/moodle.
What version fixes CVE-2024-34002?
Upgrading to 4.3.4, 4.2.7, 4.1.10 (or the latest patched release for your respective branch) resolves the vulnerability.
Is moodle/moodle affected?
Yes, moodle/moodle is affected in releases prior to 4.3.4, 4.2.7, 4.1.10. Upgrade your dependency to 4.3.4, 4.2.7, 4.1.10 or later.
What is the CVSS score of CVE-2024-34002?
CVE-2024-34002 has a CVSS v3.1 base score of 6.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2024-34002?
CVE-2024-34002 is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor (The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.).
How can I check Packagist dependencies for CVE-2024-34002?
Run the dependency tree command: 'inspect dependencies for moodle/moodle'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-mm9p-xwfm-3fqf",
  "modified" : "2024-10-31T22:23:43Z",
  "published" : "2024-05-31T21:30:55Z",
  "aliases" : [ "CVE-2024-34002" ],
  "summary" : "Moodle Authenticated LFI risk in some misconfigured shared hosting environments",
  "details" : "In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user with both access to restore feedback modules and direct access to the web server outside of the Moodle webroot could execute a local file include.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.3.0"
      }, {
        "fixed" : "4.3.4"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "4.2.0"
      }, {
        "fixed" : "4.2.7"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "moodle/moodle"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "4.1.10"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-34002"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/moodle/moodle"
  }, {
    "type" : "WEB",
    "url" : "https://moodle.org/mod/forum/discuss.php?d=458390"
  }, {
    "type" : "WEB",
    "url" : "http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81135"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-06-04T15:53:19Z",
    "nvd_published_at" : "2024-05-31T21:15:09Z"
  }
}