CVE-2026-30118

CriticalCVSS 9.8/10Last modified Jul 24, 2026

Description

scalar/astro v0.1.13 was discovered to contain a Server-Side Request Forgery (SSRF) in the scalar_url query parameter of the Scalar Proxy endpoint. This vulnerability allows unauthenticated attackers to force the backend server to send HTTP requests to attacker-controlled URLs, leading to authentication cookies and headers exposure and possible privilege escalation.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 19, 2026
Last modified
Jul 24, 2026
NVD status
Deferred

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CVE-2026-30118: Critical severity, CVSS 9.8 | Vulnix