CVE-2019-19095Network attack vector

Stored XSS via database-persisted malicious content

Published Apr 2, 2020 · Updated Aug 5, 2024

Stored XSS in Hitachi Energy eSOMS 4.0 through 6.0.2 allows remote authenticated users to execute script in another user's browser. The web application inadequately validates input and output, allowing malicious content to be stored in the database and later rendered as active script. An authenticated user must store the payload and another user must view the affected content; execution can expose or modify data in that browser session.

CVSS severity5.4
Medium
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Hitachi Energy eSOMS 4.0 through 6.0.2 allows remote authenticated users to execute script in another user's browser. The web application inadequately validates input and output, allowing malicious content to be stored in the database and later rendered as active script. An authenticated user must store the payload and another user must view the affected content; execution can expose or modify data in that browser session.

The record

CVE
CVE-2019-19095
Published
Apr 2, 2020
Updated
Aug 5, 2024
Vendor
Hitachi Energy
Product
Electronic Shift Operations Management System (eSOMS)
Classifications
CWE-20, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 2, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2024Record 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=4.0 to 6.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hitachi Energy · Electronic Shift Operations Management System (eSOMS)version=4.0 to 6.0.2

Published CVSS scores

5.4Asea Brown Boveri Ltd. (ABB)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST National Vulnerability DatabaseAV:N/AC:M/Au:S/C:N/I:P/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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