Backstage: Improper input validation in cloud storage URL readers
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| backstage | backstage | affected |
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| @backstage | backend-defaults | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
| Vendor | Product | Versions | ||||||||
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| Backstage | Backend-defaults |
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| Backstage | Backstage |
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| Source | ID | Title |
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Github GHSA |
GHSA-7649-wm97-w3j3 | Backstage: Improper input validation in cloud storage URL readers |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.306% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Linuxfoundation
Linuxfoundation backstage Linuxfoundation backstage\/backend Defaults |
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| CPEs | cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:* cpe:2.3:a:linuxfoundation:backstage\/backend_defaults:*:*:*:*:*:node.js:*:* |
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| Vendors & Products |
Linuxfoundation
Linuxfoundation backstage Linuxfoundation backstage\/backend Defaults |
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| First Time appeared |
Backstage
Backstage backend-defaults Backstage backstage |
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| Vendors & Products |
Backstage
Backstage backend-defaults Backstage backstage |
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| Metrics |
ssvc
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| References |
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| Metrics |
threat_severity
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threat_severity
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| Description | Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper input validation in cloud storage url readers. An attacker with write access to a cloud storage bucket used by Backstage could craft object names that could collide with protected files in the output directory. In certain deployment configurations, this could lead to content injection. This issue is fixed in version 0.17.8. | |
| Title | Backstage: Improper input validation in cloud storage URL readers | |
| Weaknesses | CWE-22 CWE-73 |
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| References |
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| Metrics |
cvssV3_1
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