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CVE-2026-90487 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

A vulnerability was found in Xuxueli xxl-job up to 3.4.2. Affected by this issue is some unknown functionality of the file xxl-job-admin/src/main/java/com/xxl/job/admin/business/controller/JobGroupController.java. The manipulation results in improper privilege management. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CNA: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/zhaizejiang/xxl-job-vuln-poc/edit/main/xxl-job3.4.2_loadById%20Endpoint%20Missing%20Authentication.md	[email protected]	Exploit
https://vuldb.com/cve/CVE-2026-90487	[email protected]	AdvisoryPermission Required
https://vuldb.com/submit/888438	[email protected]	Issue TrackingPermission Required
https://vuldb.com/vuln/403075	[email protected]	AdvisoryPermission Required
https://vuldb.com/vuln/403075/cti	[email protected]	Content Wall

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-266	Incorrect Privilege Assignment	[email protected]
CWE-269	Improper Privilege Management	[email protected]

Affected Products

Product	Versions
Xuxueli xxl-job	<= 3.4.2 (semver)
CPE cpe:2.3:a:xuxueli:xxl-job:::::::: Remediation No remediation found in references.

Change History

2 change records found show changes

Date	Action	Recorded By
Sep 14, 2026	CVE Modified	CISA-ADP
Sep 12, 2026	New CVE Received	[email protected]