CVE-2026-24773: high-severity vulnerability in gunet openeclass
Open eClass Unauthenticated IDOR Allows Access to Arbitrary User Files
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
exploitation probability
0.4%top 67% of all CVEs
observed exploitation
nono source reports it
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows unauthenticated remote attackers to access personal files of other users by directly requesting predictable user identifiers. This issue has been patched in version 4.2.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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-2024-38530CRITICALOpen eClass Platform allows Arbitrary File Upload in "modules/h5p/save.php"EPSS 0.8%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%