> CVE-2026-5795 [HIGH]

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PUBLISHED
2026-04-08 14:16
MODIFIED
2026-04-08 14:16
CVSS_SCORE V3
7.4
EPSS (Prob. Exploit)
0.54%
Top 54.4%
DATA SOURCES:
NVD 🔗 2026-04-08 RED HAT 🔗 2026-04-12 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-10-28 OSV 🔗 2026-11-02

> DESCRIPTION

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.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EXPLOITABILITY
2.2
IMPACT
5.2

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
High (H)
Conditions spécifiques doivent être réunies pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-226 CWE-287

> CWE DETAILED DESCRIPTIONS

CWE-226: Sensitive Information in Resource Not Removed Before Reuse - The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zeroize" the information contained in the resource before the product performs a critical state transition or makes the resource available for reuse by other entities. | CWE-287: Improper Authentication - When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: HawtIO 4.4.0 for Red Hat build of Apache Camel 4 Release and security update.
HawtIO 4.4.0 for Red Hat build of Apache Camel 4 GA Release is now available. The purpose of this text-only errata is to inform you about the enhancements that improve your developer experience and e...
Red Hat Security Advisory: Red Hat Offline Knowledge Portal security and content update
Red Hat Offline Knowledge Portal security fixes & content update

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Important

> GITHUB SECURITY ADVISORY

GHSA-r7p8-xq5m-436c HIGH

Eclipse Jetty: Early return from the JASPIAuthenticator code can potentially no clear ThreadLocal variables

AFFECTED PACKAGES:
MAVEN / org.eclipse.jetty:jetty-jaspi
>= 9.4.0, <= 9.4.60
Fixed in: 9.4.61
MAVEN / org.eclipse.jetty:jetty-jaspi
>= 10.0.0, <= 10.0.28
Fixed in: 10.0.29
MAVEN / org.eclipse.jetty:jetty-jaspi
>= 11.0.0, <= 11.0.28
Fixed in: 11.0.29
MAVEN / org.eclipse.jetty.ee8:jetty-ee8-jaspi
>= 12.0.0, <= 12.0.33
Fixed in: 12.0.34
MAVEN / org.eclipse.jetty.ee9:jetty-ee9-jaspi
>= 12.0.0, <= 12.0.33
Fixed in: 12.0.34
MAVEN / org.eclipse.jetty.ee10:jetty-ee10-jaspi
>= 12.0.0, <= 12.0.33
Fixed in: 12.0.34
MAVEN / org.eclipse.jetty.ee11:jetty-ee11-jaspi
>= 12.0.0, <= 12.0.33
Fixed in: 12.0.34
MAVEN / org.eclipse.jetty.ee8:jetty-ee8-jaspi
>= 12.1.0, <= 12.1.7
Fixed in: 12.1.8
MAVEN / org.eclipse.jetty.ee9:jetty-ee9-jaspi
>= 12.1.0, <= 12.1.7
Fixed in: 12.1.8
MAVEN / org.eclipse.jetty.ee10:jetty-ee10-jaspi
>= 12.1.0, <= 12.1.7
Fixed in: 12.1.8

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

AFFECTED PACKAGES:
Unknown / Unknown
14 versions affected
ALIASES:
GHSA-r7p8-xq5m-436c

> HISTORIQUE DES MODIFICATIONS

Première apparition
08/04/2026 14:16
Source: NVD
📊 ENRICHISSEMENT 01/05/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-226: Sensitive Information in Resource Not Removed Before Reuse - The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zer...
📊 ENRICHISSEMENT 12/04/2026 05:01
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Important", "severity_scale": null }
📊 ENRICHISSEMENT 12/04/2026 05:01
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 6 months ago

> REFERENCES

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