Capgo before 12.128.2 contains a broken object level authorization vulnerability in middlewareKey() that accepts the client-controlled x-limited-key-id header without validating ownership, allowing authenticated users to adopt cross-tenant limited keys. Attackers can supply another tenant's limited key ID to bypass authorization checks and access unauthorized cross-tenant resources across multiple API endpoints.
Metrics
Affected Vendors & Products
References
History
Wed, 01 Jul 2026 15:30:00 +0000
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ssvc
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Wed, 01 Jul 2026 09:30:00 +0000
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| First Time appeared |
Cap-go
Cap-go cap-go |
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| Vendors & Products |
Cap-go
Cap-go cap-go |
Tue, 30 Jun 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | Capgo before 12.128.2 contains a broken object level authorization vulnerability in middlewareKey() that accepts the client-controlled x-limited-key-id header without validating ownership, allowing authenticated users to adopt cross-tenant limited keys. Attackers can supply another tenant's limited key ID to bypass authorization checks and access unauthorized cross-tenant resources across multiple API endpoints. | |
| Title | Capgo - Broken Object Level Authorization via x-limited-key-id Header | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-01T14:28:44.788Z
Reserved: 2026-06-19T21:46:58.631Z
Link: CVE-2026-56230
Updated: 2026-07-01T13:47:20.366Z
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OpenCVE Enrichment
Updated: 2026-07-01T09:15:15Z