Permissions processing error in spacedb
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
Spicedb is an Open Source, Google Zanzibar-inspired permissions database to enable fine-grained authorization for customer applications. Use of an exclusion under an arrow that has multiple resources may resolve to `NO_PERMISSION` when permission is expected. If the resource exists under *multiple* folders and the user has access to view more than a single folder, SpiceDB may report the user does not have access due to a failure in the exclusion dispatcher to request that *all* the folders in which the user is a member be returned. Permission is returned as `NO_PERMISSION` when `PERMISSION` is expected on the `CheckPermission` API. This issue has been addressed in version 1.33.1. All users are advised to upgrade. There are no known workarounds for this issue.
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 | before 1.33.1 | 1.33.1 | Patch available | CNA |
| — | github.com/authzed/spicedb (Go) | before 1.33.1 | 1.33.1 | Patch available | GHSA-grjv-gjgr-66g2 |
- spicedb Vendorauthzed Affected before 1.33.1 Fixed in 1.33.1 Patch available CNA
- github.com/authzed/spicedb (Go) Vendor— Affected before 1.33.1 Fixed in 1.33.1 Patch available GHSA-grjv-gjgr-66g2
Remediation
- Fix · CNA spicedb (authzed) Fixed in 1.33.1
- Fix · GHSA-grjv-gjgr-66g2 github.com/authzed/spicedb (Go) Fixed in 1.33.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-38361
- 2026-10-03 Alias added: GHSA-grjv-gjgr-66g2
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-2024-38361 · CVE Program
- CVE-2024-38361 · NVD
- FIRST EPSS
- GHSA-grjv-gjgr-66g2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences