Description

on-headers is a node.js middleware for listening to when a response writes headers. A bug in on-headers versions `<1.1.0` may result in response headers being inadvertently modified when an array is passed to `response.writeHead()`. Users should upgrade to version 1.1.0 to receive a patch. Uses are strongly encouraged to upgrade to `1.1.0`, but this issue can be worked around by passing an object to `response.writeHead()` rather than an array.

INFO

Published Date :

2025-07-17T15:47:39.680Z

Last Modified :

2025-07-17T20:24:47.447Z

Source :

openjs
AFFECTED PRODUCTS

The following products are affected by CVE-2025-7339 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-7339.

URL Resource
https://cna.openjsf.org/security-advisories.html cve-icon cve-icon cve-icon
https://github.com/expressjs/morgan/issues/315 cve-icon cve-icon cve-icon
https://github.com/jshttp/on-headers/commit/c6e384908c9c6127d18831d16ab0bd96e1231867 cve-icon cve-icon cve-icon
https://github.com/jshttp/on-headers/issues/15 cve-icon cve-icon cve-icon
https://github.com/jshttp/on-headers/security/advisories/GHSA-76c9-3jph-rj3q cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-7339 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-7339 cve-icon
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CVSS Vulnerability Scoring System

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