Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token,
Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, and the ACS finish logic in api/src/backend/api/v1/views.py recalculated the tenant from user.email instead of binding token issuance to the validated SAML configuration. An authenticated attacker with a controlled SAML IdP could complete a valid SAML flow for an attacker-controlled domain while asserting an email address from another configured domain, causing a SAMLToken and tenant-scoped JWT to be issued for the wrong tenant and enabling cross-tenant account takeover. This issue is fixed in version 5.30.3.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | prowler-cloud | < 5.30.3 | 5.30.3 |
Referencias
- https://github.com/prowler-cloud/prowler/releases/tag/5.30.3
- https://github.com/prowler-cloud/prowler/pull/11650
- https://github.com/prowler-cloud/prowler/commit/bf3b5c2ba713e533014927141b64948c82c8f32e
- https://github.com/prowler-cloud/prowler/commit/f5ff30ad175bd2edf02cd28872653c1cda5867b7
- https://github.com/prowler-cloud/prowler/security/advisories/GHSA-h8m9-jgf8-vwvp
- https://nvd.nist.gov/vuln/detail/CVE-2026-59151
- https://github.com/prowler-cloud/prowler
- https://github.com/pypa/advisory-database/tree/main/vulns/prowler-cloud/PYSEC-2026-3725.yaml
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N- Debilidad (CWE)
CWE-287- Plataforma
- Python (PyPI)
- Paquete
prowler-cloud- Publicada
- 10.07.2026
- Actualizado
- 15.10.2026 05:17
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2026-3725 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-h8m9-jgf8-vwvp - CC BY 4.0
Historial de vulnerabilidades: prowler-cloud
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 2
- Primera → última
- 07.2026 09.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Media 1
Divulgaciones por año
- 2026: 2
-
Prowler is a cloud security platform. Prior to 5.30.3, Prowler's SAML authentication flow trusted the email domain asserted in a SAMLResponse when deciding which tenant should receive the final token, esta entrada
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