CVE-2026-38587
Medium · 4.3CVSS
4.3
EPSS
0.3%
Published
May 26, 2026
CISA due date
—
The record
An Insecure Direct Object Reference (IDOR) vulnerability was discovered in ONLYOFFICE DocSpace before 3.2.1. The flaw exists in multiple REST API endpoints. This allows authenticated users with low-level permissions (User or Guest) to retrieve sensitive information, such as the Owner's unique identifier (ID) and profile information, which should only be accessible to administrators.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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