← Retour aux CVEs

CVE-2026-3455

MEDIUM

6.1

Description

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.

Details CVE

Score CVSS v3.16.1

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie3/3/2026

Derniere modification3/13/2026

Sourcenvd

Observations honeypot0

Produits affectes

nodemailer:mailparser

Faiblesses (CWE)

CWE-79

References

https://gist.github.com/hayageek/7fcb225e3b1ea9a341d560403fbb585a(report@snyk.io)

https://github.com/nodemailer/mailparser/commit/921a67df4cfb38f0b411037d7b26fbd4d5411b08(report@snyk.io)

https://github.com/nodemailer/mailparser/issues/412(report@snyk.io)

https://security.snyk.io/vuln/SNYK-JS-MAILPARSER-15204032(report@snyk.io)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.