CVE-2026-84473
Unknown
Description
Authentication Bypass / Missing Brute-Force Protection in remote.php/webdav/ in ownCloud ownCloud server 10.16.3 allows an unauthenticated remote attacker to perform unlimited online password guessing against WebDAV accounts via repeated HTTP Basic Authentication requests to the WebDAV endpoint.
SeverityUnknown
CVSS—
Exploit probability—
Product
ownCloud
PublishedNov 6, 2026
First seenNov 6, 2026
Weakness typeCWE-307CWE-307CWE-288CWE-288
How to fix
Update
- Kiteworks ownCloud11.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Kiteworks ownCloud | 10.16.3 ≤ v < 11.1.0 | 11.1.0 |
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