CVEvulnerability

CVE-2026-73247

8.6 HIGH Published 2026-08-11 Modified 2026-10-24 Official page ↗
Status
Awaiting Analysis
Published
2026-08-11
Last modified
2026-10-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Weaknesses
CWE-918

Description

Kestra is an open-source, event-driven orchestration platform. Prior to 2.0.0, Kestra's core/src/main/java/io/kestra/core/runners/pebble/functions/HttpFunction.java passes the user-controlled http() uri argument to URI.create() and the server-side HTTP client without restricting private, loopback, or link-local destinations, allowing an unauthenticated attacker to import and execute a flow that accesses internal services or cloud metadata.

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References