sliver-tor-bridge

sliver-tor-bridge tor-based transport bridge for sliver c2. creates a hidden service and proxies traffic to your sliver server so your real ip is never exposed. what it does sets up a tor hidden service that points to a local http proxy. the proxy forwards everything to sliver's https listener...

CVE-2026-61554

emp3r0r , a C2 framework for Linux environments, is vulnerable to an unauthenticated HTTP Polling DoS prior to version 4.2.5 . The http_poll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication completes, allowing a remote unauthenticated attacker to c...

CVE-2026-61554 emp3r0r has an unauthenticated HTTP Polling DoS

emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the httppoll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send...

GHSA-4595-RVPX-4Q34 emp3r0r has an unauthenticated HTTP Polling DoS

Summary The httppoll C2 transport accepts attacker-controlled HTTP polling sessions before CBOR MsgAuth authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send request bodies that are forwarded into the C2 dispatch path. This can consume serve...

CVE-2026-32941: Allocation of Resources Without Limits or Throttling

Sliver is a command and control framework that uses a custom Wireguard netstack. Versions 1.7.3 and below contain a Remote OOM Out-of-Memory vulnerability in the Sliver C2 server's mTLS and WireGuard C2 transport layer. The socketReadEnvelope and socketWGReadEnvelope functions trust an...