CVE-2026-0489Network attack vector

Unauthenticated DOM script execution via URLs parameter

Published Mar 10, 2026 · Updated Mar 10, 2026

DOM-based XSS in SAP Business One Job Service 10.0 allows remote attackers to execute script through a crafted URLs query parameter. The Job Service insufficiently validates user-controlled content in that parameter before client-side DOM processing, allowing crafted content to execute as script. No authentication is required to supply the input, but user interaction is required; successful exploitation permits limited data access or modification without interrupting the service.

CVSS severity6.1
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DOM-based XSS in SAP Business One Job Service 10.0 allows remote attackers to execute script through a crafted URLs query parameter. The Job Service insufficiently validates user-controlled content in that parameter before client-side DOM processing, allowing crafted content to execute as script. No authentication is required to supply the input, but user interaction is required; successful exploitation permits limited data access or modification without interrupting the service.

The record

CVE
CVE-2026-0489
Published
Mar 10, 2026
Updated
Mar 10, 2026
Vendor
cap-js
Product
SAP Business One Job Service
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=B1_ON_HANA 10.0
  2. Affected versionversion=SAP-M-BO 10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

cap-js · SAP Business One Job Serviceversion=B1_ON_HANA 10.0; version=SAP-M-BO 10.0

Published CVSS scores

6.1SAP SECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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