CVE-2026-56220

Capgo before 12.128.2 contains an authorization bypass vulnerability in the public.manifest INSERT policy that allows read-only org members to insert OTA manifest rows. Attackers with read-only org access can inject malicious manifest entries with arbitrary s3_path values that are served to devices via the unauthenticated /updates endpoint, enabling OTA metadata poisoning and potential malicious asset delivery.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/Cap-go/capgo/security/advisories/GHSA-vmgg-crr8-887p
https://www.vulncheck.com/advisories/capgo-unauthorized-manifest-insertion-via-read-only-org-member
https://github.com/Cap-go/capgo/security/advisories/GHSA-vmgg-crr8-887p

Configurations

No configuration.

History

25 Oct 2026, 20:10

Type	Values Removed	Values Added
Summary		(es) Capgo anterior a 12.128.2 contiene una vulnerabilidad de omisión de autorización en la política INSERT de public.manifest que permite a los miembros de la organización con acceso de solo lectura insertar filas de manifiesto OTA. Atacantes con acceso de solo lectura a la organización pueden inyectar entradas de manifiesto maliciosas con valores s3_path arbitrarios que se entregan a los dispositivos a través del endpoint /updates no autenticado, lo que permite el envenenamiento de metadatos OTA y la posible entrega de activos maliciosos.

Information

Published : 2026-07-08 14:17

Updated : 2026-10-25 20:10

NVD link : CVE-2026-56220

Mitre link : CVE-2026-56220

CVE.ORG link : CVE-2026-56220

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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