stigmem-node before 0.9.0a12 contains a broken object level authorization (cross-tenant BOLA) vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and _get_quarantined_fact in routes/quarantine.py lacked a tenant_id predicate and the garden lookup was not tenant-scoped, allowing a tenant administrator with only a plain tenant write capability to list, read, and admit or reject quarantined facts belonging to other tenants via the /v1/quarantine endpoints. Default single-tenant deployments are not affected.
Metrics
Affected Vendors & Products
References
History
Fri, 21 Aug 2026 12:30:00 +0000
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ssvc
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Thu, 20 Aug 2026 09:30:00 +0000
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Eidetic-labs
Eidetic-labs stigmem |
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Eidetic-labs
Eidetic-labs stigmem |
Wed, 19 Aug 2026 14:15:00 +0000
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| Description | stigmem-node before 0.9.0a12 contains a broken object level authorization (cross-tenant BOLA) vulnerability in the quarantine review endpoints. On multi-tenant deployments running the opt-in stigmem-plugin-multi-tenant, the list/count queries and _get_quarantined_fact in routes/quarantine.py lacked a tenant_id predicate and the garden lookup was not tenant-scoped, allowing a tenant administrator with only a plain tenant write capability to list, read, and admit or reject quarantined facts belonging to other tenants via the /v1/quarantine endpoints. Default single-tenant deployments are not affected. | |
| Title | stigmem before 0.9.0a12 Cross-Tenant BOLA via quarantine | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-21T11:21:09.073Z
Reserved: 2026-08-19T11:38:33.224Z
Link: CVE-2026-76237
Updated: 2026-08-20T15:39:24.240Z
Status : Received
Published: 2026-08-19T14:17:55.840
Modified: 2026-08-21T12:16:33.477
Link: CVE-2026-76237
No data.
OpenCVE Enrichment
Updated: 2026-08-20T17:15:04Z