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Indicator investigation
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Indicator
Type cve · source NVD CVE
Grouped attempts with latest status; expand for attempt history.
6 attempts · first 2026-06-29T21:25:54.965106Z · last 2026-09-05T13:45:49.044755Z
Not listed in CISA KEV (local)
Types: cisa_kev
6 attempts · first 2026-06-29T21:25:54.967676Z · last 2026-09-05T13:45:49.087615Z
A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. The Undertow library fails to properly validate the Host header in incoming HTTP requests.As a result, requests containing malformed or malicious Host headers are processed without rejection, enabling attackers to poison caches, perform internal network scans, or hijack user session
Types: nvd_local
High-signal pivots without leaving the thread you started in search.
Structured pivots from local graph context.
Full investigation canvas with neighbor expansion.