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24 vulnerabilities by nodemailer
CVE-2026-82854 (GCVE-0-2026-82854)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-08-31 18:52
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.3 SMTP Command Injection via envelope.size
Summary
Nodemailer before 8.0.4 is vulnerable to SMTP command injection through the unsanitized envelope.size parameter. When an application passes a custom envelope object with a size property containing CRLF characters to sendMail(), the value is concatenated into the SMTP MAIL FROM command (as SIZE=...) without sanitization, allowing injection of arbitrary SMTP commands such as RCPT TO to silently add attacker-controlled recipients. Exploitation requires the application to expose the envelope size to attacker-controlled input, as Nodemailer does not include size in the default auto-constructed envelope.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:46 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.3
(semver)
Unaffected: 8.0.3 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-03-25 00:00
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CVE-2026-82853 (GCVE-0-2026-82853)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-08-31 11:00
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.5 SMTP Command Injection via CRLF
Summary
Nodemailer versions before 8.0.5 contain an SMTP command injection vulnerability in the transport name option used in EHLO/HELO commands. The name parameter is concatenated directly into SMTP commands without sanitizing carriage return and line feed characters, allowing attackers to inject arbitrary SMTP commands for email spoofing and phishing attacks.
Severity
4.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 11:00 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.5
(semver)
Unaffected: 8.0.5 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-04-07 00:00
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CVE-2026-82662 (GCVE-0-2026-82662)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-09-01 15:00
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.8 TLS Certificate Validation Bypass
Summary
Nodemailer before 8.0.8 disables TLS certificate verification in lib/fetch/index.js through rejectUnauthorized: false, allowing attackers to intercept OAuth2 token requests. Attackers in a machine-in-the-middle position can capture OAuth client secrets, refresh tokens, and access tokens transmitted over compromised HTTPS connections.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:59 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.8
(semver)
Unaffected: 8.0.8 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-05-26 00:00
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CVE-2026-82661 (GCVE-0-2026-82661)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-09-02 17:58
VLAI
EPSS
VEX
Title
Nodemailer CRLF Injection via List-* Header Comments
Summary
Nodemailer before 8.0.9 fails to sanitize carriage return and line feed characters in list comment fields, allowing attackers to inject arbitrary message headers. An attacker with control over list.*.comment parameters can inject CRLF sequences to create additional headers in generated RFC822 messages, altering mail client behavior and message semantics.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:58 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-c… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.9
(semver)
Unaffected: 8.0.9 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-05-26 00:00
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CVE-2026-82660 (GCVE-0-2026-82660)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-08-31 14:39
VLAI
EPSS
VEX
Title
Nodemailer jsonTransport bypasses disableFileAccess and disableUrlAccess
Summary
Nodemailer before 8.0.9 fails to enforce disableFileAccess and disableUrlAccess options during message normalization in jsonTransport. Attackers can read local files or fetch URLs by supplying path or href values in message content fields, bypassing intended access controls.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:39 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-j… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.9
(semver)
Unaffected: 8.0.9 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-05-26 00:00
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CVE-2026-82659 (GCVE-0-2026-82659)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-08-31 18:52
VLAI
EPSS
VEX
Title
nodemailer before 9.0.1 File Read and SSRF via raw option
Summary
nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href properties. Attackers can exploit this by crafting raw messages with file paths or URLs that bypass the intended sandbox, with fetched content delivered in the outgoing message to attacker-controlled recipients.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:23 UTC
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
0 , < 9.0.1
(semver)
Unaffected: 9.0.1 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-06-17 00:00
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CVE-2024-58379 (GCVE-0-2024-58379)
Vulnerability from nvd – Published: 2026-08-31 08:46 – Updated: 2026-08-31 11:02
VLAI
EPSS
VEX
Title
nodemailer before 6.9.9 ReDoS via attachDataUrls parameter
Summary
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 11:02 UTC
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
0 , < 6.9.9
(semver)
Unaffected: 6.9.9 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2024-01-31 00:00
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CVE-2026-3455 (GCVE-0-2026-3455)
Vulnerability from nvd – Published: 2026-03-03 05:00 – Updated: 2026-03-03 15:17
VLAI
EPSS
VEX
Summary
Versions of the package mailparser before 3.9.3 are vulnerable to Cross-site Scripting (XSS) via the textToHtml() function due to the improper sanitisation of URLs in the email content. An attacker can execute arbitrary scripts in victim browsers by adding extra quote " to the URL with embedded malicious JavaScript code.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 15:07 UTC
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | mailparser |
Affected:
0 , < 3.9.3
(semver)
|
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CVE-2025-14874 (GCVE-0-2025-14874)
Vulnerability from nvd – Published: 2025-12-18 08:40 – Updated: 2026-01-08 02:59
VLAI
EPSS
VEX
Title
Nodemailer: nodemailer: denial of service via crafted email address header
Summary
A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that triggers infinite recursion in the address parser.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-18 14:32 UTC
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-14874 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2418133 | issue-trackingx_refsource_REDHAT |
| https://github.com/nodemailer/nodemailer | |
| https://github.com/nodemailer/nodemailer/commit/b… | |
| https://github.com/nodemailer/nodemailer/security… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 7.0.11
(semver)
|
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 |
cpe:/a:redhat:acm:2
|
|
| Red Hat | Red Hat Ceph Storage 8 |
cpe:/a:redhat:ceph_storage:8
|
|
| Red Hat | Red Hat Developer Hub |
cpe:/a:redhat:rhdh:1
|
Date Public
2025-12-01 20:44
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CVE-2025-13033 (GCVE-0-2025-13033)
Vulnerability from nvd – Published: 2025-11-14 19:37 – Updated: 2026-05-11 11:26
VLAI
EPSS
VEX
Title
Nodemailer: nodemailer: email to an unintended domain can occur due to interpretation conflict
Summary
A vulnerability was identified in the email parsing library due to improper handling of specially formatted recipient email addresses. An attacker can exploit this flaw by crafting a recipient address that embeds an external address within quotes. This causes the application to misdirect the email to the attacker's external address instead of the intended internal recipient. This could lead to a significant data leak of sensitive information and allow an attacker to bypass security filters and access controls.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-14 20:00 UTC
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:15979 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3751 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-13033 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2402179 | issue-trackingx_refsource_REDHAT |
| https://github.com/nodemailer/nodemailer | |
| https://github.com/nodemailer/nodemailer/commit/1… | |
| https://github.com/nodemailer/nodemailer/security… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 7.0.7
(semver)
|
|
| Red Hat | Red Hat Ceph Storage 8.1 |
Unaffected:
1777566546 , < *
(rpm)
cpe:/a:redhat:ceph_storage:8.1::el9 |
|
| Red Hat | Red Hat Developer Hub 1.9 |
Unaffected:
1772573159 , < *
(rpm)
cpe:/a:redhat:rhdh:1.9::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 |
cpe:/a:redhat:acm:2
|
Date Public
2025-10-07 13:42
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CVE-2021-23400 (GCVE-0-2021-23400)
Vulnerability from nvd – Published: 2021-06-29 11:45 – Updated: 2024-09-16 22:56
VLAI
EPSS
VEX
Title
HTTP Header Injection
Summary
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.
Severity
6.3 (Medium)
CWE
- HTTP Header Injection
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-NODEMAILER-1296415 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1314737 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/issues/1289 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/commit/7… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | nodemailer |
Affected:
unspecified , < 6.6.1
(custom)
|
Date Public
2021-06-29 00:00
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CVE-2020-7769 (GCVE-0-2020-7769)
Vulnerability from nvd – Published: 2020-11-12 08:30 – Updated: 2024-09-16 18:50
VLAI
EPSS
VEX
Title
Command Injection
Summary
This affects the package nodemailer before 6.4.16. Use of crafted recipient email addresses may result in arbitrary command flag injection in sendmail transport for sending mails.
Severity
CWE
- Command Injection
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-NODEMAILER-1038834 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1039742 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/blob/33b… | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/commit/b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | nodemailer |
Affected:
unspecified , < 6.4.16
(custom)
|
Date Public
2020-11-12 00:00
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CVE-2026-82854 (GCVE-0-2026-82854)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 18:52
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.3 SMTP Command Injection via envelope.size
Summary
Nodemailer before 8.0.4 is vulnerable to SMTP command injection through the unsanitized envelope.size parameter. When an application passes a custom envelope object with a size property containing CRLF characters to sendMail(), the value is concatenated into the SMTP MAIL FROM command (as SIZE=...) without sanitization, allowing injection of arbitrary SMTP commands such as RCPT TO to silently add attacker-controlled recipients. Exploitation requires the application to expose the envelope size to attacker-controlled input, as Nodemailer does not include size in the default auto-constructed envelope.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:46 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.3
(semver)
Unaffected: 8.0.3 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-03-25 00:00
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CVE-2026-82853 (GCVE-0-2026-82853)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 11:00
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.5 SMTP Command Injection via CRLF
Summary
Nodemailer versions before 8.0.5 contain an SMTP command injection vulnerability in the transport name option used in EHLO/HELO commands. The name parameter is concatenated directly into SMTP commands without sanitizing carriage return and line feed characters, allowing attackers to inject arbitrary SMTP commands for email spoofing and phishing attacks.
Severity
4.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 11:00 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.5
(semver)
Unaffected: 8.0.5 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-04-07 00:00
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CVE-2026-82662 (GCVE-0-2026-82662)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-09-01 15:00
VLAI
EPSS
VEX
Title
Nodemailer before 8.0.8 TLS Certificate Validation Bypass
Summary
Nodemailer before 8.0.8 disables TLS certificate verification in lib/fetch/index.js through rejectUnauthorized: false, allowing attackers to intercept OAuth2 token requests. Attackers in a machine-in-the-middle position can capture OAuth client secrets, refresh tokens, and access tokens transmitted over compromised HTTPS connections.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-01 14:59 UTC
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 8.0.8
(semver)
Unaffected: 8.0.8 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-05-26 00:00
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CVE-2026-82661 (GCVE-0-2026-82661)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-09-02 17:58
VLAI
EPSS
VEX
Title
Nodemailer CRLF Injection via List-* Header Comments
Summary
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Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-02 17:58 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-c… | third-party-advisory |
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1 product
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|---|---|---|---|
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Affected:
0 , < 8.0.9
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Unaffected: 8.0.9 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-05-26 00:00
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CVE-2026-82660 (GCVE-0-2026-82660)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 14:39
VLAI
EPSS
VEX
Title
Nodemailer jsonTransport bypasses disableFileAccess and disableUrlAccess
Summary
Nodemailer before 8.0.9 fails to enforce disableFileAccess and disableUrlAccess options during message normalization in jsonTransport. Attackers can read local files or fetch URLs by supplying path or href values in message content fields, bypassing intended access controls.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 14:39 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-j… | third-party-advisory |
Impacted products
1 product
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|---|---|---|---|
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Affected:
0 , < 8.0.9
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Date Public
2026-05-26 00:00
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CVE-2026-82659 (GCVE-0-2026-82659)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 18:52
VLAI
EPSS
VEX
Title
nodemailer before 9.0.1 File Read and SSRF via raw option
Summary
nodemailer before 9.0.1 fails to apply disableFileAccess and disableUrlAccess flags to message-level raw option, allowing authenticated attackers to read arbitrary files or perform server-side request forgery by supplying path or href properties. Attackers can exploit this by crafting raw messages with file paths or URLs that bypass the intended sandbox, with fetched content delivered in the outgoing message to attacker-controlled recipients.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 16:23 UTC
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 9.0.1
(semver)
Unaffected: 9.0.1 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2026-06-17 00:00
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CVE-2024-58379 (GCVE-0-2024-58379)
Vulnerability from cvelistv5 – Published: 2026-08-31 08:46 – Updated: 2026-08-31 11:02
VLAI
EPSS
VEX
Title
nodemailer before 6.9.9 ReDoS via attachDataUrls parameter
Summary
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 11:02 UTC
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nodemailer/nodemailer/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/nodemailer-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 6.9.9
(semver)
Unaffected: 6.9.9 (semver) cpe:2.3:a:nodemailer:nodemailer:*:*:*:*:*:*:*:* |
Date Public
2024-01-31 00:00
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CVE-2026-3455 (GCVE-0-2026-3455)
Vulnerability from cvelistv5 – Published: 2026-03-03 05:00 – Updated: 2026-03-03 15:17
VLAI
EPSS
VEX
Summary
Versions of the package mailparser before 3.9.3 are vulnerable to Cross-site Scripting (XSS) via the textToHtml() function due to the improper sanitisation of URLs in the email content. An attacker can execute arbitrary scripts in victim browsers by adding extra quote " to the URL with embedded malicious JavaScript code.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 15:07 UTC
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | mailparser |
Affected:
0 , < 3.9.3
(semver)
|
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CVE-2025-14874 (GCVE-0-2025-14874)
Vulnerability from cvelistv5 – Published: 2025-12-18 08:40 – Updated: 2026-01-08 02:59
VLAI
EPSS
VEX
Title
Nodemailer: nodemailer: denial of service via crafted email address header
Summary
A flaw was found in Nodemailer. This vulnerability allows a denial of service (DoS) via a crafted email address header that triggers infinite recursion in the address parser.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-18 14:32 UTC
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-14874 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2418133 | issue-trackingx_refsource_REDHAT |
| https://github.com/nodemailer/nodemailer | |
| https://github.com/nodemailer/nodemailer/commit/b… | |
| https://github.com/nodemailer/nodemailer/security… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 7.0.11
(semver)
|
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 |
cpe:/a:redhat:acm:2
|
|
| Red Hat | Red Hat Ceph Storage 8 |
cpe:/a:redhat:ceph_storage:8
|
|
| Red Hat | Red Hat Developer Hub |
cpe:/a:redhat:rhdh:1
|
Date Public
2025-12-01 20:44
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CVE-2025-13033 (GCVE-0-2025-13033)
Vulnerability from cvelistv5 – Published: 2025-11-14 19:37 – Updated: 2026-05-11 11:26
VLAI
EPSS
VEX
Title
Nodemailer: nodemailer: email to an unintended domain can occur due to interpretation conflict
Summary
A vulnerability was identified in the email parsing library due to improper handling of specially formatted recipient email addresses. An attacker can exploit this flaw by crafting a recipient address that embeds an external address within quotes. This causes the application to misdirect the email to the attacker's external address instead of the intended internal recipient. This could lead to a significant data leak of sensitive information and allow an attacker to bypass security filters and access controls.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-14 20:00 UTC
CWE
- CWE-1286 - Improper Validation of Syntactic Correctness of Input
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:15979 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3751 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-13033 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2402179 | issue-trackingx_refsource_REDHAT |
| https://github.com/nodemailer/nodemailer | |
| https://github.com/nodemailer/nodemailer/commit/1… | |
| https://github.com/nodemailer/nodemailer/security… |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| nodemailer | nodemailer |
Affected:
0 , < 7.0.7
(semver)
|
|
| Red Hat | Red Hat Ceph Storage 8.1 |
Unaffected:
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cpe:/a:redhat:ceph_storage:8.1::el9 |
|
| Red Hat | Red Hat Developer Hub 1.9 |
Unaffected:
1772573159 , < *
(rpm)
cpe:/a:redhat:rhdh:1.9::el9 |
|
| Red Hat | Red Hat Advanced Cluster Management for Kubernetes 2 |
cpe:/a:redhat:acm:2
|
Date Public
2025-10-07 13:42
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CVE-2021-23400 (GCVE-0-2021-23400)
Vulnerability from cvelistv5 – Published: 2021-06-29 11:45 – Updated: 2024-09-16 22:56
VLAI
EPSS
VEX
Title
HTTP Header Injection
Summary
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.
Severity
6.3 (Medium)
CWE
- HTTP Header Injection
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-NODEMAILER-1296415 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1314737 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/issues/1289 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/commit/7… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | nodemailer |
Affected:
unspecified , < 6.6.1
(custom)
|
Date Public
2021-06-29 00:00
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CVE-2020-7769 (GCVE-0-2020-7769)
Vulnerability from cvelistv5 – Published: 2020-11-12 08:30 – Updated: 2024-09-16 18:50
VLAI
EPSS
VEX
Title
Command Injection
Summary
This affects the package nodemailer before 6.4.16. Use of crafted recipient email addresses may result in arbitrary command flag injection in sendmail transport for sending mails.
Severity
CWE
- Command Injection
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-NODEMAILER-1038834 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1039742 | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/blob/33b… | x_refsource_MISC |
| https://github.com/nodemailer/nodemailer/commit/b… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | nodemailer |
Affected:
unspecified , < 6.4.16
(custom)
|
Date Public
2020-11-12 00:00
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