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CVE-2023-47117

Estado: ModificadaAlta (7.5)—💥 Exploit

Label Studio is an open source data labeling tool. In all current versions of Label Studio prior to 1.9.2post0, the application allows users to insecurely set filters for filtering tasks. An attacker can construct a filter chain to filter tasks based on sensitive fields for all user accounts on the platform by exploiting Django's Object Relational Mapper (ORM). Since the results of query can be manipulated by the ORM filter, an attacker can leak these sensitive fields character by character.

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In addition, Label Studio had a hard coded secret key that an attacker can use to forge a session token of any user by exploiting this ORM Leak vulnerability to leak account password hashes. This vulnerability has been addressed in commit `f931d9d129` which is included in the 1.9.2post0 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Humansignal — Label Studio

CWE

Referencias

JSON original (NVD)

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      "value": "Label Studio is an open source data labeling tool. In all current versions of Label Studio prior to 1.9.2post0, the application allows users to insecurely set filters for filtering tasks. An attacker can construct a filter chain to filter tasks based on sensitive fields for all user accounts on the platform by exploiting Django's Object Relational Mapper (ORM). Since the results of query can be manipulated by the ORM filter, an attacker can leak these sensitive fields character by character. In addition, Label Studio had a hard coded secret key that an attacker can use to forge a session token of any user by exploiting this ORM Leak vulnerability to leak account password hashes. This vulnerability has been addressed in commit `f931d9d129` which is included in the 1.9.2post0 release. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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      "value": "Label Studio es una herramienta de etiquetado de datos de código abierto. En todas las versiones actuales de Label Studio anteriores a la 1.9.2post0, la aplicación permite a los usuarios configurar filtros de forma insegura para tareas de filtrado. Un atacante puede construir una cadena de filtros para filtrar tareas basadas en campos confidenciales para todas las cuentas de usuario en la plataforma explotando el Object Relational Mapper (ORM) de Django. Dado que los resultados de la consulta pueden ser manipulados por el filtro ORM, un atacante puede filtrar estos campos confidenciales carácter por carácter. Además, Label Studio tenía una clave secreta codificada que un atacante puede usar para falsificar un token de sesión de cualquier usuario explotando esta vulnerabilidad de fuga de ORM para filtrar hashes de contraseñas de cuentas. Esta vulnerabilidad se solucionó en el commit `f931d9d129` que se incluye en la versión 1.9.2post0. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."
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  "lastModified": "2026-06-17T06:32:11.250",
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