Missing Authorization in Firebase Studio allows Cross-Tenant Source Code Theft
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Google Cloud | Firebase Studio | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Google Cloud | Firebase Studio |
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Vendor Solution
This vulnerability was patched on April 15, 2026 on the server-side. As a precautionary measure, users who may have stored sensitive information such as API keys (e.g., GEMINI_API_KEY) within their Firebase Studio workspace may choose to rotate these keys. Instructions for rotating the GEMINI_API_KEY can be found at https://firebase.google.com/docs/studio/troubleshooting#rotate-gemini-key .
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.351% probability within 30 days)
| Link | Providers |
|---|---|
| https://docs.cloud.google.com/support/bulletins#gcp-2026-043 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google Cloud
Google Cloud firebase Studio |
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| Vendors & Products |
Google Cloud
Google Cloud firebase Studio |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| 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 |
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| Metrics |
cvssV4_0
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