HTTP requests containing cross-site scripting patterns

Classification:

attack

Tactic:

TA0001-initial-access

Technique:

T1189-drive-by-compromise

이 페이지는 아직 한국어로 제공되지 않습니다. 번역 작업 중입니다.
현재 번역 프로젝트에 대한 질문이나 피드백이 있으신 경우 언제든지 연락주시기 바랍니다.

Goal

Detect HTTP requests whose query strings contain common cross-site scripting patterns, including when responses succeed.

Strategy

This rule monitors OCSF HTTP query strings for XSS-oriented payloads and correlates with successful HTTP responses where applicable, grouped by @ocsf.src_endpoint.ip.

Triage and response

  • Check whether payloads are reflected in responses or stored and served to other users.
  • Remediate output encoding or input validation on affected routes.