CVE-2026-76237
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| eidetic-labs | stigmem | 0 < 0.9.0a12 | affected |
| eidetic-labs | stigmem | 0.9.0a12 | unaffected |
Weaknesses
- CWE-639: Authorization Bypass Through User-Controlled Key
References
- 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
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.