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nodemailer
4 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2026-3455
< 3.9.3
Versions of the package mailparser before 3.9.3 are vulnerable to Cross-site Scripting (XSS) via the textToHtml() function due to
6.1
MEDIUM
CVE-2025-14874
< 7.0.11
A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that trigge
7.5
HIGH
CVE-2021-23400
< 6.6.1
The package nodemailer before 6.6.1 are vulnerable to HTTP Header Injection if unsanitized user input that may contain newlines an
6.3
MEDIUM
CVE-2020-7769
< 6.4.16
This affects the package nodemailer before 6.4.16. Use of crafted recipient email addresses may result in arbitrary command flag i
8.6
HIGH
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