CVE-2026-12715 - Vulnerability Details - OpenCVE

Missing Authorization in Google Cloud Firebase Studio versions prior to 2026-04-15 on Google Cloud Platform allows an attacker to download other users' deployed source code and access sensitive data via unauthorized GCS URL signing requests. This vulnerability was patched on 15 April 2026, and no customer action is needed.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

References

Link	Providers
https://docs.cloud.google.com/support/bulletins#gcp-2026-043

History

Fri, 17 Jul 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 17 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Description		Missing Authorization in Google Cloud Firebase Studio versions prior to 2026-04-15 on Google Cloud Platform allows an attacker to download other users' deployed source code and access sensitive data via unauthorized GCS URL signing requests. This vulnerability was patched on 15 April 2026, and no customer action is needed.
Title		Missing Authorization in Firebase Studio allows Cross-Tenant Source Code Theft
Weaknesses		CWE-862
References		https://docs.cloud.google.com/support/bulletins#gcp-2026-043
Metrics		cvssV4_0 `{'score': 8.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear'}`

MITRE

Status: PUBLISHED

Assigner: GoogleCloud

Published: 2026-07-17T15:09:49.401Z

Updated: 2026-07-17T15:28:50.317Z

Reserved: 2026-06-19T11:04:06.795Z

Link: CVE-2026-12715

Vulnrichment

Updated: 2026-07-17T15:28:45.476Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

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