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.

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History

Tue, 26 May 2026 16:45:00 +0000

Type Values Removed Values Added
Title Insecure Direct Object Reference in ONLYOFFICE DocSpace REST API Enables Sensitive Data Exposure for Low-Permission Users
Weaknesses CWE-639

Tue, 26 May 2026 15:45:00 +0000

Type Values Removed Values Added
Description 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.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-26T14:27:34.283Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-38587

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-05-26T16:16:23.920

Modified: 2026-05-26T16:16:23.920

Link: CVE-2026-38587

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-26T16:30:10Z

Weaknesses

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