CVE-2026-24773

Published: Feb 3, 2026

Modified: Feb 4, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

Vendor	Product	Versions
gunet	openeclass	affected `< 4.2`

Weaknesses (CWE)

CWE-639

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

https://github.com/gunet/openeclass/security/advisories/GHSA-63pm-pff4-xc9c

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CVE-2026-24773

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References