CVE-2026-54549: Server-Side Request Forgery (SSRF)

Meta Ads MCP is a Model Context Protocol MCP server that lets AI assistants run Meta Ads. Prior to version 1.0.115, the uploadadimage tool in metaadsmcp/core/ads.py passes an attacker-controlled imageurl to trymultipledownloadmethods in metaadsmcp/core/utils.py, where httpx.AsyncClient uses...

CVE-2026-40114: Server-Side Request Forgery (SSRF)

PraisonAI is a multi-agent teams system. Prior to 4.5.128, the /api/v1/runs endpoint accepts an arbitrary webhookurl in the request body with no URL validation. When a submitted job completes success or failure, the server makes an HTTP POST request to this URL using httpx.AsyncClient. An...

Information Disclosure

fastapiproxylib is vulnerable to Information Disclosure. This vulnerability is due to httpx.AsyncClient persisting cookies based on the set-cookie response header, which results in cookie's being leaked to other requests...

Cookie leakage between different users in fastapi-proxy-lib

Impact In the implementation of version 0.0.1, requests from different user clients are processed using a shared httpx.AsyncClient. However, one oversight is that the httpx.AsyncClient will persistently store cookies based on the set-cookie response header sent by the target server and share thes...