Description (CNA)
Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. From 0.40.0 until 0.91.1, the Dispatcher gRPC service does not verify that a request's worker ID belongs to the tenant identified by the bearer-token context in Dispatcher/UpsertWorkerLabels and Dispatcher/Unsubscribe. An authenticated owner of any tenant who guesses another tenant's worker UUID can overwrite that worker's affinity labels or disconnect the worker from the dispatcher. This can cause cross-tenant integrity impact and denial of service on multi-tenant Hatchet Cloud or shared self-hosted deployments. Single-tenant deployments are not practically affected because the attacker and target tenant are the same. This issue is fixed in version 0.91.1.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| hatchet-dev / hatchet | affected >= 0.40.0, < 0.91.1 |
CWE
CWE-639, CWE-862
References
- https://github.com/hatchet-dev/hatchet/security/advisories/GHSA-8x7x-83cf-c3pg
- https://github.com/hatchet-dev/hatchet/commit/591a30deb8b80f02eba7014997de387d710986c9
- https://github.com/hatchet-dev/hatchet/releases/tag/v0.91.1
ADP enrichment
No English description supplied.
No references supplied.