Server-side Request Forgery (SSRF) Affecting fastagency package, versions [,0.2.4)
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- published3 Nov 2024
- disclosed1 Nov 2024
- creditUnknown
Introduced: 1 Nov 2024
CVE NOT AVAILABLE CWE-918 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade fastagency to version 0.2.4 or higher.
Overview
fastagency is a The fastest way to bring multi-agent workflows to production
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the OAuth2PasswordBearer class's get_token method, where the token_url is constructed from unvalidated OpenAPI schema parameters. Attackers can exploit this by supplying malicious OpenAPI schemas with crafted token_url values, causing the application to send requests to unintended endpoints.