Quantbyte — Stored XSS to Admin to RCE to Root (Full Chain)
XESXOR9/2/20267 min read
#web#custom#hard#admin_bot_exploitation#httponly_cookie_bypass_via_in_#kernel_lpe_cve_2026_31431#privilege_escalation_via_role_#rce_via_mock_firebird_udf_exec#ssh_sandbox_escape#stored_xss_via_html_upload_in_#cve-2026-31431
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