CVE-2026-50887

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CVSS 3.1

9.1 critical

EPSS

<1%p21

Published

Jun 15, 2026 (Jun 15, 2026)

Modified

Jun 17, 2026

Description

A Server-Side Request Forgery (SSRF) in the automatic short URL title resolution component of shlink v5.0.1 allows attackers to scan internal resources via supplying a crafted longUrl.

Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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