CVE-2026-5795

HIGH 7.4

CVSS Score

7.4

EPSS Score

0.0%

EPSS Percentile

0th

In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable. Upon returning from the initial checks, there are conditions that cause an early return from the JASPIAuthenticator code without clearing those ThreadLocals. A subsequent request using the same thread inherits the ThreadLocal values, leading to a broken access control and privilege escalation.

CWE	CWE-226 CWE-287
Vendor	eclipse foundation
Product	eclipse jetty
Published	Apr 8, 2026
Last Updated	Apr 9, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

Eclipse Foundation / Eclipse Jetty

12.1.0 ≤ 12.1.7 12.0.0 ≤ 12.0.33 11.0.0 ≤ 11.0.28 10.0.0 ≤ 10.0.28 9.4.0 ≤ 9.4.60

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/jetty/jetty.project/security/advisories/GHSA-r7p8-xq5m-436chttps:// gitlab.eclipse.org: https://gitlab.eclipse.org/security/cve-assignment/-/issues/92

Credits

https://github.com/HRsGIT