Vulnerability Details : CVE-2021-23400
Potential exploit
The package nodemailer before 6.6.1 are vulnerable to HTTP Header Injection if unsanitized user input that may contain newlines and carriage returns is passed into an address object.
Products affected by CVE-2021-23400
- cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-23400
0.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-23400
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |
2.8
|
3.4
|
Snyk |
CWE ids for CVE-2021-23400
-
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-23400
-
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1314737
HTTP Header Injection in org.webjars.npm:nodemailer | SnykExploit;Patch;Third Party Advisory
-
https://github.com/nodemailer/nodemailer/issues/1289
Header injection vulnerability in address object · Issue #1289 · nodemailer/nodemailer · GitHubThird Party Advisory
-
https://github.com/nodemailer/nodemailer/commit/7e02648cc8cd863f5085bad3cd09087bccf84b9f
v6.6.1 · nodemailer/nodemailer@7e02648 · GitHubPatch;Third Party Advisory
-
https://snyk.io/vuln/SNYK-JS-NODEMAILER-1296415
HTTP Header Injection in nodemailer | SnykExploit;Patch;Third Party Advisory
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