CVE-2026-33330
FileRise ONLYOFFICE integration allows read-only users to overwrite files via forged save callback
- State
- Published
- Severity
- 7.1 High
- Published
- Mar 24, 2026
- Updated
- Mar 24, 2026
- Reserved
- Mar 18, 2026
Description
FileRise is a self-hosted web file manager / WebDAV server. Prior to version 3.10.0, a broken access control issue in FileRise's ONLYOFFICE integration allows an authenticated user with read-only access to obtain a signed save callbackUrl for a file and then directly forge the ONLYOFFICE save callback to overwrite that file with attacker-controlled content. This issue has been patched in version 3.10.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | GitHub_M |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
FileRiseerror311 |
|
References
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