Velociraptor
Monthly
Authorization bypass in the GetUserRoles gRPC API endpoint in Velocidex Velociraptor below version 0.76.5 allows authenticated low-privilege users to retrieve complete ACL policies, roles, and permissions for any user across all organizations by supplying targeted Name and Org parameters. The vulnerability affects any organization running vulnerable versions where users have valid authentication credentials, enabling privilege escalation through unauthorized access to sensitive authorization metadata.
Velociraptor versions prior to 0.76.3 contain a vulnerability in the query() plugin which allows access to all orgs with the user's current ACL token. This allows an authenticated GUI user with access in one org, to use the query() plugin, in a notebook cell, to run VQL queries on other orgs which they may not have access to. The user's permissions in the other org are the same as the permissions they have in the org containing the notebook.
Remote code execution in Rapid7 Velociraptor server (primarily Linux) allows authenticated clients to write malicious messages to privileged internal queues via improper queue name validation. Affected versions prior to 0.76.2 (including 0.75.6, 0.74.6, and 0.76.1) are vulnerable to queue injection attacks from rogue authenticated clients. EPSS score of 0.20% (42nd percentile) suggests low broad exploitation probability, though SSVC framework indicates total technical impact despite no confirmed active exploitation. Vendor patch released as version 0.76.2.
Velociraptor allows collection of VQL queries packaged into Artifacts from endpoints. These artifacts can be used to do anything and usually run with elevated permissions. To limit access to some dangerous artifact, Velociraptor allows for those to require high permissions like EXECVE to launch. The Admin.Client.UpdateClientConfig is an artifact used to update the client's configuration. This artifact did not enforce an additional required permission, allowing users with COLLECT_CLIENT permissions (normally given by the "Investigator" role) to collect it from endpoints and update the configuration. This can lead to arbitrary command execution and endpoint takeover. To successfully exploit this vulnerability the user must already have access to collect artifacts from the endpoint (i.e. have the COLLECT_CLIENT given typically by the "Investigator' role).
Authorization bypass in the GetUserRoles gRPC API endpoint in Velocidex Velociraptor below version 0.76.5 allows authenticated low-privilege users to retrieve complete ACL policies, roles, and permissions for any user across all organizations by supplying targeted Name and Org parameters. The vulnerability affects any organization running vulnerable versions where users have valid authentication credentials, enabling privilege escalation through unauthorized access to sensitive authorization metadata.
Velociraptor versions prior to 0.76.3 contain a vulnerability in the query() plugin which allows access to all orgs with the user's current ACL token. This allows an authenticated GUI user with access in one org, to use the query() plugin, in a notebook cell, to run VQL queries on other orgs which they may not have access to. The user's permissions in the other org are the same as the permissions they have in the org containing the notebook.
Remote code execution in Rapid7 Velociraptor server (primarily Linux) allows authenticated clients to write malicious messages to privileged internal queues via improper queue name validation. Affected versions prior to 0.76.2 (including 0.75.6, 0.74.6, and 0.76.1) are vulnerable to queue injection attacks from rogue authenticated clients. EPSS score of 0.20% (42nd percentile) suggests low broad exploitation probability, though SSVC framework indicates total technical impact despite no confirmed active exploitation. Vendor patch released as version 0.76.2.
Velociraptor allows collection of VQL queries packaged into Artifacts from endpoints. These artifacts can be used to do anything and usually run with elevated permissions. To limit access to some dangerous artifact, Velociraptor allows for those to require high permissions like EXECVE to launch. The Admin.Client.UpdateClientConfig is an artifact used to update the client's configuration. This artifact did not enforce an additional required permission, allowing users with COLLECT_CLIENT permissions (normally given by the "Investigator" role) to collect it from endpoints and update the configuration. This can lead to arbitrary command execution and endpoint takeover. To successfully exploit this vulnerability the user must already have access to collect artifacts from the endpoint (i.e. have the COLLECT_CLIENT given typically by the "Investigator' role).