Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2023-30943 — External Control of File Name or Path in Moodle

CWE-73 — External Control of File Name or PathCWE-610 — Externally Controlled Reference to a Resource in Another Sphere6 documents5 sources
Severity
5.3MEDIUMNVD
CNA6.5
EPSS
17.1%
top 5.00%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
3
MoodleFedoraproject Extra Packages FOR Enterprise LinuxFedoraproject Fedora
Timeline
PublishedMay 2

Description

The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages3 packages

▶NVDmoodle/moodle4.1.0 — 4.1.3
▶Packagistmoodle/moodle< 4.2.0-rc2

Also affects: Fedora 36, 37, 38

Patches

Patch: git.moodle.org ↗Patch: bugzilla.redhat.com ↗Patch: moodle.org ↗

🔴Vulnerability Details

4
CVEList
Moodle: tinymce loaders susceptible to arbitrary folder creation↗2023-05-02
▶
GHSA
Moodle External Control of File Name or Path vulnerability↗2023-05-02
▶
OSV
CVE-2023-30943: The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders↗2023-05-02
▶
OSV
Moodle External Control of File Name or Path vulnerability↗2023-05-02
▶

💥Exploits & PoCs

1
Nuclei
Moodle - Cross-Site Scripting/Remote Code Execution
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