- 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.
- Source
- ce714d77-add3-4f53-aff5-83d477b104bb
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 3.4
- Impact score
- 2.5
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
- Severity
- LOW
- ce714d77-add3-4f53-aff5-83d477b104bb
- CWE-241
- Hype score
- Not currently trending
First two CVEs issued under the OpenJS CNA, because responsible disclosure is cool. Check them out: 👉 CVE-2025-7338: https://t.co/DbpHb5tl8y 👉 CVE-2025-7339: https://t.co/dMUU8I69ma Shoutout to the OpenJS security crew. 👊
@openjsf
17 Jul 2025
2043 Impressions
3 Retweets
6 Likes
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CVE-2025-7339 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 inadverte… https://t.co/ooaemgOvMw
@CVEnew
17 Jul 2025
318 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes