CVE-2026-63342: Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ap
Summary
Hatchet is a platform that manages background tasks and AI workflows. Before version 0.91.1, it had a security flaw where an authenticated user (someone with login credentials) could read another company's task event logs if they knew the task's unique identifier, potentially exposing sensitive information like task names, workflow details, and timing data.
Solution / Mitigation
This issue is fixed in version 0.91.1.
Vulnerability Details
6.3(medium)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
network
high
low
none
September 21, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-63342
First tracked: September 21, 2026 at 02:08 PM
Classified by LLM (prompt v3) · confidence: 85%