CVE-2021-43449

PoC —

CVSS 3.1

8.1 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 vulnerable to Server-Side Request Forgery (SSRF). The document editor service can be abused to read and serve arbitrary URLs as a document.

Vendors: onlyoffice
Products: server
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

In the news0 stories

No ingested article mentions this CVE yet.