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CVE-2024-34005· NVD / CVE Program· CNA fedora

moodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_data backup

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

MediumCVSS 6.5 · v3.1—No exploit Fix available
Published
May 31, 2024
Updated
Jun 17, 2026
EPSS
0.5% · 39th percentile
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Report tools

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Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Noroxi analysis

No Noroxi analysis for this record yet

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Affected systems

VendorProduct
moodlemoodle

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • moodle moodlebefore 4.1.10
  • moodle moodle4.2.0 and later · before 4.2.7
  • moodle moodle4.3.0 and later · before 4.3.4

Versions reported by the vendor

Affected version ranges reported by the assigning authority (fedora). Independent of NVD's CPE analysis and usually ahead of it.

  • git.moodle.org Moodle

    • 4.0 and later · up to and including 4.3.3affected · semver
    • 4.2 and later · up to and including 4.2.6affected · semver
    • 4.1 and later · up to and including 4.1.9affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Packagistmoodle/moodlefrom 4.2.0 · before 4.2.74.2.7
Packagistmoodle/moodlefrom 4.3.0 · before 4.3.44.3.4
Packagistmoodle/moodlebefore 4.1.104.1.10

Same product

moodle: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-43425Moodle: remote code execution via calculated question types
    58Plan
  • CVE-2021-36393In Moodle, an SQL injection risk was identified in the library fetching a user's recent courses.
    55Plan
  • CVE-2022-0332A flaw was found in Moodle in versions 3.11 to 3.11.4.
    52Plan
  • CVE-2022-35650The vulnerability was found in Moodle, occurs due to input validation error when importing lesson questions.
    45Plan
  • CVE-2018-1133An issue was discovered in Moodle 3.x.
    44Plan
  • CVE-2021-21809A command execution vulnerability exists in the default legacy spellchecker plugin in Moodle 3.10.
    43Plan

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Packagist:moodle/moodle4.1.10Package registry (OSV)
Packagist:moodle/moodle4.2.7Package registry (OSV)
Packagist:moodle/moodle4.3.4Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2025-32044329 days apartMoodle: unauthenticated rest api user data exposure
    30Monitor
  • CVE-2024-340020 days apartmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_feedback backup
    26Monitor
  • CVE-2024-340040 days apartmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_wiki backup
    26Monitor
  • CVE-2025-62400510 days apartMoodle: hidden group names visible to event creators
    26Monitor
  • CVE-2024-340030 days apartmoodle: authenticated LFI risk in some misconfigured shared hosting environments via modified mod_workshop backup
    23Monitor
  • CVE-2023-5545204 days apartMoodle: auto-populated h5p author name causes a potential information leak
    21Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVSS vector

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

nvd-secondary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

The bug in code

The whole CWE-200 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records