CVE-2024-38530: critical vulnerability in gunet openeclass
Open eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"
Published
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.8%
exploitation probability
0.8%top 45% of all CVEs
observed exploitation
nono source reports it
The Open eClass platform (formerly known as GUnet eClass) is a complete Course Management System. An arbitrary file upload vulnerability in the "save" functionality of the H5P module enables unauthenticated users to upload arbitrary files on the server's filesystem. This may lead in unrestricted RCE on the backend server, since the upload location is accessible from the internet. This vulnerability is fixed in 3.16.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
gunet · openeclassRelated CVEs — gunet openeclass
In the same product, most dangerous first.
CVE-2026-22241HIGHOpen eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)EPSS 3.3%CVE-2026-24773HIGHOpen eClass Unauthenticated IDOR Allows Access to Arbitrary User FilesEPSS 0.4%CVE-2026-24664MEDIUMOpen eClass is Vulnerable to Username Enumeration via Login Response DiscrepanciesEPSS 0.3%CVE-2026-24673MEDIUMOpen eClass Has File Upload Filter Bypass via ZIP Archive ExtractionEPSS 0.3%CVE-2026-24668MEDIUMOpen eClass Broken Access Control Allows Students to Add Content to Course UnitsEPSS 0.2%CVE-2026-24670MEDIUMOpen eClass Has Broken Access Control in Course Units Module Allows Students to Create UnitsEPSS 0.2%