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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-472h-9c5j-prrr | Backstage: Inconsistent credential enforcement for overlapping proxy routes |
Wed, 07 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 06 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Backstage is an open framework for building developer portals. From 0.5.0 until 0.6.18, the @backstage/plugin-proxy-backend package is affected by inconsistent credential enforcement for overlapping proxy routes. An operator can configure overlapping proxy paths with different credential requirements. When a parent path permits unauthenticated access and a nested path requires credentials, the parent exemption can also cover requests handled by the nested proxy. An unauthenticated caller may therefore reach the nested upstream through Backstage, including with static upstream credentials configured for that proxy. This issue is fixed in version 0.6.18. | |
| Title | Backstage: Inconsistent credential enforcement for overlapping proxy routes | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV3_1
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-07T18:24:34.406Z
Reserved: 2026-10-06T16:49:40.591Z
Link: CVE-2026-106456
Updated: 2026-10-07T18:24:30.444Z
Status : Awaiting Analysis
Published: 2026-10-06T21:17:15.903
Modified: 2026-10-07T19:17:32.633
Link: CVE-2026-106456
No data.
OpenCVE Enrichment
Updated: 2026-10-07T00:30:08Z
-
CWE-863
Incorrect Authorization
Github GHSA