CVE-2026-3199

A vulnerability in the task management component of Sonatype Nexus Repository versions 3.22.1 through 3.90.2 allows an authenticated attacker with task creation permissions to execute arbitrary code, bypassing the nexus.scripts.allowCreation security control.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.html	Release Notes
https://support.sonatype.com/hc/en-us/articles/50615414548499	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*

History

18 Sep 2026, 16:11

Type	Values Removed	Values Added
First Time		Sonatype nexus Repository Manager Sonatype
CPE		cpe:2.3:a:sonatype:nexus_repository_manager::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8
References	~~() https://help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.html -~~	() https://help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.html - Release Notes
References	~~() https://support.sonatype.com/hc/en-us/articles/50615414548499 -~~	() https://support.sonatype.com/hc/en-us/articles/50615414548499 - Vendor Advisory

Information

Published : 2026-04-08 23:16

Updated : 2026-09-18 16:11

NVD link : CVE-2026-3199

Mitre link : CVE-2026-3199

CVE.ORG link : CVE-2026-3199

JSON object : View

Products Affected

sonatype

nexus_repository_manager

CWE

CWE-502

Deserialization of Untrusted Data

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Repository", "versions": [{"status": "affected", "version": "3.22.1", "lessThan": "3.91.0", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-04-08T23:16:59.160", "references": [{"url": "https://help.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.html", "tags": ["Release Notes"], "source": "103e4ec9-0a87-450b-af77-479448ddef11"}, {"url": "https://support.sonatype.com/hc/en-us/articles/50615414548499", "tags": ["Vendor Advisory"], "source": "103e4ec9-0a87-450b-af77-479448ddef11"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "103e4ec9-0a87-450b-af77-479448ddef11", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the task management component of Sonatype Nexus Repository versions 3.22.1 through 3.90.2 allows an authenticated attacker with task creation permissions to execute arbitrary code, bypassing the nexus.scripts.allowCreation security control."}, {"lang": "es", "value": "Una vulnerabilidad en el componente de gesti\u00f3n de tareas de Sonatype Nexus Repository versiones 3.22.1 a 3.90.2 permite a un atacante autenticado con permisos de creaci\u00f3n de tareas ejecutar c\u00f3digo arbitrario, eludiendo el control de seguridad nexus.scripts.allowCreation."}], "lastModified": "2026-09-18T16:11:14.483", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7AC6F36-1F1C-4BD5-A02B-FC2509307A7A", "versionEndExcluding": "3.91.0", "versionStartIncluding": "3.22.1"}], "operator": "OR"}]}], "sourceIdentifier": "103e4ec9-0a87-450b-af77-479448ddef11"}