The Express web framework before 3.11 and 4.x before 4.5 for Node.js does not provide a charset field in HTTP Content-Type headers in 400 level responses, which might allow remote attackers to conduct cross-site scripting (XSS) attacks via characters in a non-standard encoding.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade node-express | Jul 30, 2024 | Aug 9, 2017 |
| Ubuntu | — | Upgrade node-express | Nov 19, 2024 | Aug 9, 2017 |
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