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CVE-2025-7339

on-headers vulnerable to http response header manipulation PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
jshttp / on-headersaffected 0 before 1.1.0

CWE

CWE-241

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.