CVE-2026-44182

Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. In versions prior to 3.3.0, the server interpolates untrusted environment variables e.g., KERNELXXX into Kubernetes manifests without YAML-aware escapin...

CVE-2026-44182: Improper Neutralization of Special Elements in Output Used by a Downstream Component

Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. In versions prior to 3.3.0, the server interpolates untrusted environment variables e.g., KERNELXXX into Kubernetes manifests without YAML-aware escapin...

PYSEC-2026-362 Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

Summary The environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. Details The server interpolates...

Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

SummaryThe environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. DetailsThe server interpolates...

PT-2026-53450

Summary The environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. Details The server interpolates...

GO-2026-5223 nebula-mesh: Host advanced overrides allow YAML injection into agent config.yml in github.com/juev/nebula-mesh

nebula-mesh: Host advanced overrides allow YAML injection into agent config.yml in github.com/juev/nebula-mesh...

CVE-2026-8795

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

EUVD-2026-35289

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795

The issue affects Rapid7 Velociraptor’s Windows.Collectors.Remapping artifact prior to version 0.76.6. In collection ZIPs, the hostname field from client_info.json is inserted into a YAML template via Go's text/template without escaping. An attacker supplying a crafted collection ZIP can use lite...

PT-2026-47541

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in client info.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

CVE-2026-8795: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A YAML injection vulnerability exists in the Windows.Collectors.Remapping artifact of Rapid7 Velociraptor before version 0.76.6. The hostname field in clientinfo.json inside a collection ZIP is inserted into a YAML template via Go's text/template without escaping. An attacker providing a crafted...

Rapid7 Velociraptor injection vulnerability

Rapid7 Velociraptor is a digital forensics and incident response platform provided by Rapid7, Inc. Versions of Rapid7 Velociraptor prior to 0.76.6 contained an injection vulnerability. This vulnerability stemmed from YAML injections in Windows.Collectors.Remapping artifacts. The host name field w...

nebula-mesh: Host advanced overrides allow YAML injection into agent config.yml

internal/configgen/generator.go:86,108,119 interpolates the operator-supplied ListenHost and TunDevice fields raw into a text/template that produces the agent's config.yml. internal/web/advanced.go:20-35 accepts both with only strings.TrimSpace — no character or shape validation. Exploit An...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the ListenHost and TunDevice fields, which are interpolated directly into a configuration template without adequate validation. An attacker can inject arbitrary YAML content by supplying specially crafted...

PT-2026-47619

Name of the Vulnerable Software and Affected Versions nebula-mesh versions prior to 0.3.2 Description Host advanced overrides allow YAML injection into the agent config.yml. The issue occurs because the ListenHost and TunDevice fields are interpolated raw into a text/template within...

PT-2026-46126

Name of the Vulnerable Software and Affected Versions Jupyter Enterprise Gateway versions prior to 3.3.0 Description The server interpolates untrusted environment variables into Kubernetes manifests without YAML-aware escaping, enabling YAML injection attacks. Attackers can inject new fields,...