CVE-2026-76237

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.

CVSS

No CVSS.

References

Link	Resource
https://github.com/eidetic-labs/stigmem/security/advisories/GHSA-xhv3-q4xx-349r
https://www.vulncheck.com/advisories/stigmem-before-0a12-cross-tenant-bola-via-quarantine

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-19 14:17

Updated : 2026-08-21 12:16

NVD link : CVE-2026-76237

Mitre link : CVE-2026-76237

CVE.ORG link : CVE-2026-76237

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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