CVE-2021-43447

PoC —

CVSS 3.1

7.5 high

EPSS

1%p68

Published

Jan 23, 2023 (Jan 23, 2023)

Modified

Jun 17, 2026

Description

ONLYOFFICE all versions as of 2021-11-08 is affected by Incorrect Access Control. An authentication bypass in the document editor allows attackers to edit documents without authentication.

Vendors: onlyoffice
Products: server
Weakness: CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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