7 matches found
GravitLauncher LaunchServer <=5.7.11 - Unauthenticated Path Traversal to Arbitrary File Read
LaunchServer's Netty FileServerHandler computes the served path by stripping one leading character on the assumption that every request-target begins with '/'. Netty's HttpServerCodec accepts a request-target without a leading slash verbatim, so a request without a leading slash bypasses path...
CVE-2026-54617
GravitLauncher is an open-source Minecraft launcher based on sashok724's v3. Prior to 5.7.12, an unauthenticated remote actor can send a raw HTTP request target without a leading slash to the default LaunchServer file server on port 9274. FileServerHandler.channelRead0 in...
CVE-2026-54617
GravitLauncher LaunchServer (open-source Minecraft launcher) is vulnerable to an unauthenticated path traversal in its HTTP file server (FileServerHandler.channelRead0) on port 9274 , which is enabled by default and bound to 0.0.0.0. The root cause is a substring(1) that strips the first characte...
CVE-2026-54617 GravitLauncher: Unauthenticated path traversal in LaunchServer FileServerHandler
GravitLauncher is an open-source Minecraft launcher based on sashok724's v3. Prior to 5.7.12, an unauthenticated remote actor can send a raw HTTP request target without a leading slash to the default LaunchServer file server on port 9274. FileServerHandler.channelRead0 in...
CVE-2026-54617 GravitLauncher: Unauthenticated path traversal in LaunchServer FileServerHandler
GravitLauncher is an open-source Minecraft launcher based on sashok724's v3. Prior to 5.7.12, an unauthenticated remote actor can send a raw HTTP request target without a leading slash to the default LaunchServer file server on port 9274. FileServerHandler.channelRead0 in...
CVE-2026-54617 GravitLauncher: Unauthenticated path traversal in LaunchServer FileServerHandler
GravitLauncher is an open-source Minecraft launcher based on sashok724's v3. Prior to 5.7.12, an unauthenticated remote actor can send a raw HTTP request target without a leading slash to the default LaunchServer file server on port 9274. FileServerHandler.channelRead0 in...
EUVD-2026-82391
GravitLauncher is an open-source Minecraft launcher based on sashok724's v3. Prior to 5.7.12, an unauthenticated remote actor can send a raw HTTP request target without a leading slash to the default LaunchServer file server on port 9274. FileServerHandler.channelRead0 in...