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CVSS 10.0CVSS 10.0 · CRITICAL

CVE-2026-45336

HireFlow is a web-based interview management system for managing candidates, scheduling interviews, and tracking hiring progress. In 1.2 and earlier, app.py assigns a hard-coded Flask secret_key used to sign session cookies, allowing unauthenticated attackers who know the public source value to forge cookies containing role=admin and user_id values and bypass authentication. The advisory lists version 1.3 as fixed.

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Analysis

HireFlow en versiones 1.2 y anteriores utiliza una secret_key de Flask predefinida en su código fuente, lo que permite a atacantes remotos falsificar cookies de sesión con privilegios de administrador. Esta vulnerabilidad crítica de CVSS 10.0 permite saltarse por completo la autenticación y tomar control total de la plataforma de gestión de talento. Se recomienda actualizar inmediatamente a la versión 1.3 para mitigar este riesgo de suplantación de identidad.

Relevant roles

PythonBackendCyberSecurity

Severity

Score: 10.0(CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
AV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: CHANGED
C: HIGH
I: HIGH
A: LOW
Weakness (CWE): CWE-798

EPSS

No EPSS score yet (CVE may be too fresh).

Technical description

HireFlow is a web-based interview management system for managing candidates, scheduling interviews, and tracking hiring progress. In 1.2 and earlier, app.py assigns a hard-coded Flask secret_key used to sign session cookies, allowing unauthenticated attackers who know the public source value to forge cookies containing role=admin and user_id values and bypass authentication. The advisory lists version 1.3 as fixed.

Published: 7/16/2026, 6:16:43 PM
Last modified: 7/16/2026, 6:16:43 PM

References

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