CVE-2026-70443

Jenkins Horreum Plugin 0.16.162.v33b_4a_a_b_5f828 and earlier does not set the appropriate context for credentials lookup, allowing attackers with Item/Configure permission to have Jenkins send credentials they are not entitled to use to the administrator-configured Horreum URL.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3756

Configurations

No configuration.

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) El Plugin Horreum de Jenkins 0.16.162.v33b_4a_a_b_5f828 y versiones anteriores no establece el contexto apropiado para la búsqueda de credenciales, lo que permite a los atacantes con permiso de Elemento/Configurar que Jenkins envíe credenciales que no están autorizados a usar a la URL de Horreum configurada por el administrador.

Information

Published : 2026-08-05 18:17

Updated : 2026-10-24 16:10

NVD link : CVE-2026-70443

Mitre link : CVE-2026-70443

CVE.ORG link : CVE-2026-70443

JSON object : View

Products Affected

No product.

CWE

CWE-269

Improper Privilege Management

{"id": "CVE-2026-70443", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-70443", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-05T19:37:20.664075Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "jenkinsci-cert@googlegroups.com", "affectedData": [{"vendor": "Jenkins Project", "product": "Jenkins Horreum Plugin", "versions": [{"status": "affected", "version": "0", "versionType": "maven", "lessThanOrEqual": "0.16.162.v33b_4a_a_b_5f828"}], "defaultStatus": "unknown"}]}], "published": "2026-08-05T18:17:14.137", "references": [{"url": "https://www.jenkins.io/security/advisory/2026-08-05/#SECURITY-3756", "source": "jenkinsci-cert@googlegroups.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "Jenkins Horreum Plugin 0.16.162.v33b_4a_a_b_5f828 and earlier does not set the appropriate context for credentials lookup, allowing attackers with Item/Configure permission to have Jenkins send credentials they are not entitled to use to the administrator-configured Horreum URL."}, {"lang": "es", "value": "El Plugin Horreum de Jenkins 0.16.162.v33b_4a_a_b_5f828 y versiones anteriores no establece el contexto apropiado para la b\u00fasqueda de credenciales, lo que permite a los atacantes con permiso de Elemento/Configurar que Jenkins env\u00ede credenciales que no est\u00e1n autorizados a usar a la URL de Horreum configurada por el administrador."}], "lastModified": "2026-10-24T16:10:00.153", "sourceIdentifier": "jenkinsci-cert@googlegroups.com"}