CVE-2025-63784
BaseFortify
Publication date: 2025-11-07
Last updated on: 2025-12-08
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| onlook | onlook | 0.2.32 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-601 | The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an Open Redirect in the OAuth callback handler of the Onlook web application version 0.2.32. It happens because the application trusts the X-Forwarded-Host header without properly validating it when creating a redirect URL. An attacker can manipulate this header to redirect an authenticated user to a malicious external website.
How can this vulnerability impact me? :
The vulnerability can be exploited by attackers to redirect authenticated users to arbitrary external websites controlled by the attacker. This can lead to phishing attacks where users may be tricked into providing sensitive information or credentials on malicious sites.