CVE-2026-12715
Missing Authorization in Firebase Studio allows Cross-Tenant Source Code Theft
- State
- Published
- Severity
- 8.5 High
- Published
- Jul 17, 2026
- Updated
- Jul 17, 2026
- Reserved
- Jun 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.5 High | 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 | GoogleCloud |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Firebase StudioGoogle Cloud |
|
References
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