org.eclipse.jetty:jetty-http has different parsing of invalid URIs

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

3.7 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

• CVE-2025-11143: 0.18% estimated exploitation activity in the next 30 days; percentile 7.84 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

The Jetty URI parser has some key differences compared to other common parsers when evaluating invalid or unusual URIs. Specifically: Invalid Scheme | URI | Jetty | uri-js (nodejs) | node-url(nodejs) | |---|---|---| --- | | https://vulndetector.com/path | scheme=http| scheme=https | invalid URI | Improper IPv4 mapped IPv6 | URI | Jetty | System.Uri(CSharp) | curl(C) | |---|---|---| --- | | http://[0:0:0:0:0:ffff:127.0.0.1] | invalid | host=[::ffff:127.0.0.1] | host=[::ffff:127.0.0.1] | | http://[::ffff:255.255.0.0] | invalid | host=[::ffff:255.255.0.0] | host=[::ffff:255.255.0.0] | Incorrect IPv6 delimeter priority | URI | Jetty | urllib3(python) | furl(python) | Spring | chromium | |---|---|---| --- |---|---| | http://[normal.com@]vulndetector.com/ | host=[normal.com@] | invalid | invalid | | | | http://normal.com[user@vulndetector].com/ | host=[noirmal.com@vulndetector | | | host=normal.com | invalid | | http://normal.com[@]vulndetector.com/ | host=normal.com[@] | | |…

Published by the source

5 Mar 2026, 21:41 UTC

Last modified by the source

4 May 2026, 11:32 UTC

Source last checked

26 Oct 2026, 16:45 UTC

1. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-wjpw-4j6x-6rwh

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# Patch Next advisory brief: CVE-2025-11143

Advisory: org.eclipse.jetty:jetty-http has different parsing of invalid URIs
IDs: CVE-2025-11143, GHSA-wjpw-4j6x-6rwh
Record: https://patchnext.com/advisories/cve-2025-11143 (revision 1, source checked 26 Oct 2026, 16:45 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Low (CVSS 3.7)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Partial vendor fix; fixed versions by package: org.eclipse.jetty:jetty-http 12.1.5, 12.0.31. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.eclipse.jetty:jetty-http: affected >= 9.4.0, <= 9.4.58; >= 10.0.0, <= 10.0.26; >= 11.0.0, <= 11.0.26; >= 12.0.0, <= 12.0.30; >= 12.1.0, <= 12.1.4; fixed in 12.0.31, 12.1.5

## Suggested inspection (read-only)
- Maven org.eclipse.jetty:jetty-http: check the installed version with your package manager.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.eclipse.jetty:jetty-http.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-wjpw-4j6x-6rwh (GitHub-reviewed advisory GHSA-wjpw-4j6x-6rwh lists affected ranges: Maven org.eclipse.jetty:jetty-http >=9.4.0 =10.0.0 =11.0.0 =12.0.0 =12.1.0 <=12.1.4)

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