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Vulnerability details: VCID-cmz4-8t2n-27ef
Vulnerability ID VCID-cmz4-8t2n-27ef
Aliases CVE-2023-30943
GHSA-22gj-8qj2-fj46
Summary Moodle External Control of File Name or Path vulnerability 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.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-610 Externally Controlled Reference to a Resource in Another Sphere
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.26507 https://api.first.org/data/v1/epss?cve=CVE-2023-30943
Reference id Reference type URL
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77718
https://api.first.org/data/v1/epss?cve=CVE-2023-30943
https://bugzilla.redhat.com/show_bug.cgi?id=2188605
https://github.com/moodle/moodle/commit/59d42e1ed23f916dcb47d53c745bef18a116d800
https://moodle.org/mod/forum/discuss.php?d=446285
CVE-2023-30943 https://nvd.nist.gov/vuln/detail/CVE-2023-30943
GHSA-22gj-8qj2-fj46 https://github.com/advisories/GHSA-22gj-8qj2-fj46
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.96417
EPSS Score 0.26507
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T21:00:33.181096+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/moodle/moodle/CVE-2023-30943.yml 38.6.0