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#4 The Hacker News general June 13, 2026 at 13:23 UTC

Critical Splunk Enterprise Flaw Lets Attackers Run Code Without Authentication

By [email protected] (The Hacker News)

AI Summary

Splunk patched CVE-2026-20253 (CVSS 9.8), a critical unauthenticated remote code execution flaw affecting Splunk Enterprise versions below 10.2.4 and 10.0.7 that allows arbitrary file creation or truncation without credentials. Given Splunk's widespread deployment as a core security monitoring platform, exploitation could blind SOC teams while enabling full system compromise. Administrators should prioritize upgrading to the patched versions immediately.

Relevance score: 84.0/100

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