# github.com/hatchet-dev/hatchet (Go) vulnerabilities

7 known vulnerabilities (1 high, 5 medium, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/hatchet-dev/hatchet

## Advisories (7)

### [CVE-2026-88978](https://cve.now/CVE-2026-88978): Hatchet DurableTask WorkerStatus gRPC resolves caller-supplied durable-task UUIDs via ListSatisfiedEntries with no tenant\_id filter

- Severity: Medium 4.3
- Published: Sep 21, 2026
- Affected: fixed in 0.106.1.

### [CVE-2026-84298](https://cve.now/CVE-2026-84298): Hatchet: Cross-tenant durable callback payload disclosure in Hatchet V1 Dispatcher

- Severity: Low 3.1
- Published: Sep 21, 2026
- Affected: fixed in 0.95.3.

### [CVE-2026-61687](https://cve.now/CVE-2026-61687): hatchet - Unauthenticated OAuth state CSRF / login-CSRF via empty-state collision in ValidateOAuthState

- Severity: High 7.1
- Published: Sep 21, 2026
- Affected: fixed in 0.91.1.

### [CVE-2026-63342](https://cve.now/CVE-2026-63342): Hatchet: Cross-Tenant Durable Task Event Log Disclosure via Missing Authorization Check

- Severity: Medium 6.3
- Published: Sep 21, 2026
- Affected: fixed in 0.91.1.

### [CVE-2026-61681](https://cve.now/CVE-2026-61681): Hatchet: SSRF via Unsigned UnsubscribeURL in SNS UnsubscribeConfirmation Handler

- Severity: Medium 4.1
- Published: Sep 21, 2026
- Affected: fixed in 0.91.1; fixed in 0.91.2.

### [CVE-2026-54746](https://cve.now/CVE-2026-54746): Hatchet: Cross-tenant write/DoS to other tenants' workers via Dispatcher gRPC UpsertWorkerLabels and Unsubscribe

- Severity: Medium 6.4
- Published: Aug 28, 2026
- Affected: from 0.40.0, fixed in 0.91.2.

### [CVE-2026-42572](https://cve.now/CVE-2026-42572): Hatchet: Cross-tenant information disclosure in \`listTasksByDAGIds\`

- Severity: Medium 5.3
- Published: May 14, 2026
- Affected: fixed in 0.83.39.

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