CVE-2026-6790
Eclipse Foundation Eclipse Jetty
At a glance
- Source
- NVD
- EPSS
- EPSS 0.31 % · percentile 24 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- eclipse
- NVD status
- Analyzed
Description
In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present). This was not enforced in earlier HTTP RFC (for example, in RFC 2616), but it is in the latest RFC (9110 and 9112). This mismatch can cause a number of problems that may be classified as vulnerabilities such as: * URI constructions (for example, for redirects -- this is typical for login pages) * Virtual host selection * Reverse proxying * Misleading logs * Etc. Given that the latest RFCs require that request authority and Host header must match, Jetty should enforce this invariant.
Weaknesses (CWE)
- CWE-20 — Improper Input Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | eclipse |
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | NVD · emo@eclipse.org (Secondary) |
Advisories
- GHSA-7p3p-8qv8-m2vh — Eclipse Jetty: HTTP Authority/Host mismatch
European references
- ENISA EUVD · EUVD-2026-43646
- GCVE · GCVE-0-2026-6790
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1336 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1291 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1206 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1165 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1094 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 9.4.0 < 9.4.61cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 10.0.0 < 10.0.29cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 11.0.0 < 11.0.29cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 12.0.0 < 12.0.35cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.9
Affected products
| Product | Versions |
|---|---|
| Eclipse Foundation · Eclipse Jetty | affected 9.4.0 ≤ 9.4.60 ; affected 10.0.0 ≤ 10.0.28 ; affected 11.0.0 ≤ 11.0.28 ; affected 12.0.0 ≤ 12.0.34 ; affected 12.1.0 ≤ 12.1.8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |