CVE-2026-17595

Nexus Repository 3 did not fully sandbox JEXL expressions used in Content Selectors. An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata such as class and classloader names. This issue does not permit method invocation, object construction, or arbitrary code execution. This has been fixed by restricting property access in the JEXL sandbox to the intended data types.

CVSS v3 2.7 LOW

2.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html	Release Notes
https://support.sonatype.com/hc/en-us/articles/53863820953747/	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

22 Sep 2026, 16:59

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 2.7
First Time		Sonatype Sonatype nexus Repository Manager
CPE		cpe:2.3:a:sonatype:nexus_repository_manager::::::::
References	~~() https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html -~~	() https://help.sonatype.com/en/sonatype-nexus-repository-3-95-0-release-notes.html - Release Notes
References	~~() https://support.sonatype.com/hc/en-us/articles/53863820953747/ -~~	() https://support.sonatype.com/hc/en-us/articles/53863820953747/ - Vendor Advisory

Information

Published : 2026-08-07 17:16

Updated : 2026-09-22 16:59

NVD link : CVE-2026-17595

Mitre link : CVE-2026-17595

CVE.ORG link : CVE-2026-17595

JSON object : View

Products Affected

sonatype

nexus_repository_manager

CWE

CWE-497

Exposure of Sensitive System Information to an Unauthorized Control Sphere

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An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata such as class and classloader names. This issue does not permit method invocation, object construction, or arbitrary code execution. This has been fixed by restricting property access in the JEXL sandbox to the intended data types."}], "lastModified": "2026-09-22T16:59:59.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sonatype:nexus_repository_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9854C40-390B-41B8-A9B1-A66254EFFCD0", "versionEndExcluding": "3.95.0", "versionStartIncluding": "3.15.0"}], "operator": "OR"}]}], "sourceIdentifier": "103e4ec9-0a87-450b-af77-479448ddef11"}