CVE-2026-40320

Giskard is an open-source testing framework for AI models. In versions prior to 1.0.2b1, the ConformityCheck class rendered the rule parameter through Jinja2's default Template() constructor, silently interpreting template expressions at runtime. If check definitions are loaded from an untrusted source, a crafted rule string could achieve arbitrary code execution. Exploitation requires write access to a check definition and subsequent execution of the test suite. This issue has been fixed in giskard-checks version 1.0.2b1.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Giskard-AI/giskard-oss/releases/tag/giskard-checks%2Fv1.0.2b1	Release Notes
https://github.com/Giskard-AI/giskard-oss/security/advisories/GHSA-7xjm-g8f4-rp26	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:giskard:giskard:*:*:*:*:*:*:*:*

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Giskard es un framework de pruebas de código abierto para modelos de IA. En versiones anteriores a la 1.0.2b1, la clase ConformityCheck renderizaba el parámetro ’rule’ a través del constructor Template() predeterminado de Jinja2, interpretando silenciosamente las expresiones de plantilla en tiempo de ejecución. Si las definiciones de verificación se cargan desde una fuente no confiable, una cadena de regla manipulada podría lograr la ejecución de código arbitrario. La explotación requiere acceso de escritura a una definición de verificación y la ejecución posterior de la suite de pruebas. Este problema ha sido solucionado en la versión 1.0.2b1 de giskard-checks.

Information

Published : 2026-04-17 18:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-40320

Mitre link : CVE-2026-40320

CVE.ORG link : CVE-2026-40320

JSON object : View

Products Affected

giskard

giskard

CWE

CWE-1336

Improper Neutralization of Special Elements Used in a Template Engine

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