CVEvulnerability
CVE-2021-43449
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-01-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-918
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.
Affected configurations
• onlyoffice server (<= 7.0.0.49)
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- https://github.com/ONLYOFFICE/server Third Party Advisory
- https://labs.nettitude.com/blog/exploiting-onlyoffice-web-sockets-for-unauthenticated-remote-code-execution/ Exploit, Mitigation, Third Party Advisory
- https://www.onlyoffice.com/ Product, Vendor Advisory
- https://github.com/ONLYOFFICE/server Third Party Advisory
- https://labs.nettitude.com/blog/exploiting-onlyoffice-web-sockets-for-unauthenticated-remote-code-execution/ Exploit, Mitigation, Third Party Advisory
- https://www.onlyoffice.com/ Product, Vendor Advisory