SpiceDB calls to LookupResources using LookupResources2 with caveats may return context is missing when it is not
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
SpiceDB is an open source database for scalably storing and querying fine-grained authorization data. Starting in version 1.35.0 and prior to version 1.37.1, clients that have enabled `LookupResources2` and have caveats in the evaluation path for their requests can return a permissionship of `CONDITIONAL` with context marked as missing, even then the context was supplied. LookupResources2 is the new default in SpiceDB 1.37.0 and has been opt-in since SpiceDB 1.35.0. The bug is patched as part of SpiceDB 1.37.1. As a workaround, disable LookupResources2 via the `--enable-experimental-lookup-resources` flag by setting it to `false`.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| authzed | spicedb | 1.35.0 to before 1.37.1 | 1.37.1 | Patch available | CNA |
| — | github.com/authzed/spicedb (Go) | 1.35.0 to before 1.37.1 | 1.37.1 | Patch available | GHSA-3c32-4hq9-6wgj |
- spicedb Vendorauthzed Affected 1.35.0 to before 1.37.1 Fixed in 1.37.1 Patch available CNA
- github.com/authzed/spicedb (Go) Vendor— Affected 1.35.0 to before 1.37.1 Fixed in 1.37.1 Patch available GHSA-3c32-4hq9-6wgj
Remediation
- Fix · CNA spicedb (authzed) Fixed in 1.37.1
- Fix · GHSA-3c32-4hq9-6wgj github.com/authzed/spicedb (Go) Fixed in 1.37.1 Advisory →
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2024-48909
- 2026-10-03 Alias added: GHSA-3c32-4hq9-6wgj
References
More authzed Spicedb vulnerabilities
- TI-2025-31139 SpiceDB checks involving relations with caveats can result in no permission when permission is expected CVSS 3.1MEDIUM 5.3
- TI-2023-13621 SpiceDB binding metrics port to untrusted networks and can leak command-line flags CVSS 3.1HIGH 8.7
- TI-2024-17962 Integer overflow in chunking helper causes dispatching to miss elements or panic CVSS 3.1CRITICAL 9.1
- TI-2022-06024 Lookup operations do not take into account wildcards in SpiceDB CVSS 3.1HIGH 8.1
- TI-2023-24882 `SPICEDB_DATASTORE_CONN_URI` is leaked when URI cannot be parsed CVSS 3.1MEDIUM 6.5
- TI-2026-28919 SpiceDB: SPICEDB_DATASTORE_CONN_URI is leaked on startup logs CVSS 3.1MEDIUM 6.0
Sources
- CVE-2024-48909 · CVE Program
- CVE-2024-48909 · NVD
- FIRST EPSS
- GHSA-3c32-4hq9-6wgj · GitHub Advisory Database · CC BY 4.0
- CVE-2024-48909 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences