CVE-2021-43446

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p55

Published

Jan 23, 2023 (Jan 23, 2023)

Modified

Jun 17, 2026

Description

ONLYOFFICE all versions as of 2021-11-08 is vulnerable to Cross Site Scripting (XSS). The "macros" feature of the document editor allows malicious cross site scripting payloads to be used.

Vendors: onlyoffice
Products: server
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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