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CVE-2026-39910

CRITICAL · CVSS 9.8 EPSS %0.30 Public Exploit

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-08T17:16:42.613 · Çekilme zamanı: 2026-06-30T12:12:57.313873+00:00

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Public Exploit Sinyali

Bu CVE için açıklama veya referanslarda public exploit / PoC / GitHub / Metasploit sinyali tespit edildi.

Tespit Edilen Sinyaller
exploit

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CVE
CVE-2026-39910
Severity
CRITICAL
CVSS
9.8
EPSS
%0.30

Orijinal NVD Açıklaması

STACKIT IaaS API contains a missing authorization check vulnerability that allows authenticated, low-privileged attackers to escalate privileges to full organization compromise by attaching arbitrary service accounts to virtual machines they control. Attackers can exploit the unvalidated PUT servers service-accounts endpoint to attach high-privileged service accounts and query the Instance Metadata Service to retrieve OAuth2 tokens, bypassing tenant boundaries and gaining unauthorized control over the entire organization environment.