Unverified50% confidenceFactExact time
CRM deduplication checks typically use email address as the unique identifier.
1
Sources
50%
Confidence
Long-term
Relevance
10/10/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIn an n8n lead automation workflow, a missing CRM deduplication check causes the same person submitting a form twice to result in two contact records, two marketing sequences, and two duplicate emails.66% similarUnverifiedThe email reply parser splits email body text into fragments by identifying specific markers such as quote characters, quote headers, and signature separators, ultimately returning only the first non-quoted fragment as the actual reply body.65% similarUnverifiedEmail verification checks whether an address actually exists via SMTP handshake or DNS record lookup, thereby filtering out invalid addresses before sending and reducing bounce rates.65% similarUnverified邮件头注入通过插入CRLF字符追加额外邮件头，属于逻辑推断型漏洞，无法通过简单Payload枚举发现64% similar
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