CVE-2021-43446: XSS
First published: Mon Jan 23 2023(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ONLYOFFICE Document Server | <=7.0.0.49 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-43446?
CVE-2021-43446 is classified as a high severity vulnerability due to its potential for cross-site scripting (XSS) attacks.
How do I fix CVE-2021-43446?
To mitigate CVE-2021-43446, upgrade to a version of ONLYOFFICE server newer than 7.0.0.49.
What components are affected by CVE-2021-43446?
CVE-2021-43446 affects all versions of ONLYOFFICE server up to and including 7.0.0.49.
What type of vulnerability is CVE-2021-43446?
CVE-2021-43446 is a cross-site scripting (XSS) vulnerability that can be exploited through the macros feature in the ONLYOFFICE document editor.
Can CVE-2021-43446 lead to remote code execution?
While CVE-2021-43446 itself focuses on XSS, subsequent exploitation could potentially lead to remote code execution in certain scenarios.
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- vendor/onlyoffice
- canonical/onlyoffice document server
- version/onlyoffice document server/7.0.0.49