CVE-2026-12163Network attack vector

Stored XSS via unescaped configuration fields

Published Jun 23, 2026 · Updated Jun 23, 2026

Stored XSS in Fortra File Integrity Monitoring before 9.4.0.1 allows remote authenticated users to execute script in Asset View. Affected node or database configuration fields retain script content, and Asset View renders it as HTML instead of escaping it as text. The attacker needs sufficient privileges to create or modify those fields; execution occurs in the security context of the displayed Asset View content.

CVSS severity5.5
Medium
EPSS probability0.24%
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 Fortra File Integrity Monitoring before 9.4.0.1 allows remote authenticated users to execute script in Asset View. Affected node or database configuration fields retain script content, and Asset View renders it as HTML instead of escaping it as text. The attacker needs sufficient privileges to create or modify those fields; execution occurs in the security context of the displayed Asset View content.

The record

CVE
CVE-2026-12163
Published
Jun 23, 2026
Updated
Jun 23, 2026
Vendor
Fortra
Product
Tripwire Enterprise
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 23, 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=0 <9.4.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortra · Tripwire Enterpriseversion=0 <9.4.0.1

Published CVSS scores

5.5FortraCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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 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-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.

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Technologies

Your stack

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Your stack

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