CVE-2023-49104
High
Description
An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker.
SeverityHigh
CVSS8.7
Exploit probability—
Product
Owncloud Oauth2
PublishedNov 21, 2023
First seenNov 21, 2023
How to fix
Update
- owncloud oauth20.6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| owncloud oauth2 | v < 0.6.1 | 0.6.1 |
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