CVE-2026-90489

Xuxueli xxl-job insert cross site scripting

LOW
3.5
CVSS Score
Published: September 12, 2026 at 11:45 PM UTC
Updated: September 18, 2026 at 06:17 PM UTC
1 product affected across 1 vendorXxl Job

Using xxl-job by Xuxueli?

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Severity
LOW3.5
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability was identified in Xuxueli xxl-job up to 3.5.0. This vulnerability affects unknown code of the file /jobinfo/insert. Such manipulation of the argument name/author leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/403077
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/403077/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-90489
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/892506

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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