CVE-2026-24773 is an Insecure Direct Object Reference (IDOR) vulnerability in the Open eClass platform (formerly GUnet eClass) prior to version 4.2, allowing unauthenticated attackers to access other users' personal files by manipulating predictable user identifiers. Rated 7.5 HIGH, this vulnerability has a low attack complexity and no user interaction required, leading to a high impact on confidentiality. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations using affected versions should upgrade to 4.2 or later to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.2CPE matchmatch criteria | cpe:2.3:a:gunet:open_eclass_platform:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.