CVE-2026-76184

Description

In Eclipse Jetty, HttpClient may receive a redirect of the form: ``` /secure/../evil ``` If an attacker is able to control the redirects, then HttpClient matches authentication credentials against `/secure` rather than normalizing the path to `/evil`, and will therefore follow the redirect sending the `Authorization` header for `/secure` to `/evil`. This also mean that the attacker must have an evil application deployed on the same domain as the target.

References

https://gitlab.eclipse.org/security/cve-assignment/-/work_items/236

https://github.com/jetty/jetty.project/security/advisories/GHSA-qfr2-43g5-g768

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-101946

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS