Webhooks in Atlassian Bitbucket Server from version 5.4.0 before version 7.3.1 allow remote attackers to access the content of internal network resources via a Server-Side Request Forgery (SSRF) vulnerability.
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Bitbucket | Atlassian | 5.4.0 (including) | 7.3.1 (excluding) |