CVE-2026-110870— Nodemailer before 10.0.13 Improper Input Validation via Angle-Bracket Address Comments
一分钟漏洞结论
影响对象
nodemailer nodemailer
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Nodemailer from 3.0.0 before 10.0.13 contains an improper input validation vulnerability in its address parser that fails to strip RFC 5322 comments inside angle-bracket addresses. Attackers can supply recipients like a display name with a parenthesized commen
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一、 漏洞 CVE-2026-110870 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Nodemailer before 10.0.13 Improper Input Validation via Angle-Bracket Address Comments
来源: CVE Program / CVE List V5
Vulnerability Description
Nodemailer from 3.0.0 before 10.0.13 contains an improper input validation vulnerability in its address parser that fails to strip RFC 5322 comments inside angle-bracket addresses. Attackers can supply recipients like a display name with a parenthesized comment in the domain, so illegal characters reach envelope.to and RCPT TO, causing rejected delivery or parser interpretation conflicts that bypass domain allow-lists.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| nodemailer | nodemailer | 3.0.0 ~ 10.0.13 | - |
|
二、漏洞 CVE-2026-110870 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-110870 其他参考 (2)
同批安全公告 · nodemailer · 2026-10-14 · 共 4 条
| CVE-2026-110869 | 7.5 HIGH | Nodemailer 3.0.0 before 10.0.13 ReDoS via SMTP AUTH Mechanism Detection Regexes |
| CVE-2026-110871 | 6.5 MEDIUM | Nodemailer 3.0.0 before 10.0.10 Quadratic DKIM Header Unfolding Denial of Service |
| CVE-2026-110872 | 5.9 MEDIUM | Nodemailer 3.0.0 before 10.0.10 Denial of Service via SMTP Reply Parsing |
IV. Related Vulnerabilities
Same product: nodemailer
-
CVE-2026-110872
Nodemailer 3.0.0 before 10.0.10 Denial of Service via SMTP R -
CVE-2026-110871
Nodemailer 3.0.0 before 10.0.10 Quadratic DKIM Header Unfold -
CVE-2026-110869
Nodemailer 3.0.0 before 10.0.13 ReDoS via SMTP AUTH Mechanis -
CVE-2026-100702
Nodemailer <10.0.2 递归收件人数组导致的栈溢出漏洞 -
CVE-2026-100701
Nodemailer 5.0.0-10.0.1 TLS服务器名混淆漏洞
Same vendor: nodemailer
-
CVE-2026-110872
Nodemailer 3.0.0 before 10.0.10 Denial of Service via SMTP R -
CVE-2026-110871
Nodemailer 3.0.0 before 10.0.10 Quadratic DKIM Header Unfold -
CVE-2026-110869
Nodemailer 3.0.0 before 10.0.13 ReDoS via SMTP AUTH Mechanis -
CVE-2026-100702
Nodemailer <10.0.2 递归收件人数组导致的栈溢出漏洞 -
CVE-2026-100701
Nodemailer 5.0.0-10.0.1 TLS服务器名混淆漏洞
Same weakness: CWE-20
-
CVE-2026-79829
HPE NonStop HTTP WEBSERVER - Memory corruption vulnerability -
CVE-2026-79821
HPE NonStop SOAP 4.0 - Memory corruption -
CVE-2026-76661
HPE NonStop QIOMON - Memory corruption vulnerability -
CVE-2026-76660
HPE NonStop CIPSAM - Memory corruption vulnerability -
CVE-2026-53999
Radius Controller May Delete a Container Resource via an Inj
V. Comments for CVE-2026-110870
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