CVE-2025-5967

Sensitive-data exposure via stored scan-name HTML

Published Jul 1, 2025 · Updated Jul 1, 2025

Stored XSS in Trellix Endpoint Security HX 10.0.4 allows remote authenticated users to expose sensitive data via a scan name. The Malware Scan Name field accepts and stores arbitrary HTML without neutralizing it before later page rendering. Exploitation requires high privileges, adjacent access, and active victim interaction; the disclosed consequence is sensitive-data exposure rather than service interruption.

CVSS severity5.3
Medium
EPSS probability0.16%
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 Trellix Endpoint Security HX 10.0.4 allows remote authenticated users to expose sensitive data via a scan name. The Malware Scan Name field accepts and stores arbitrary HTML without neutralizing it before later page rendering. Exploitation requires high privileges, adjacent access, and active victim interaction; the disclosed consequence is sensitive-data exposure rather than service interruption.

The record

CVE
CVE-2025-5967
Published
Jul 1, 2025
Updated
Jul 1, 2025
Vendor
Trellix
Product
Endpoint Security (HX)
Classifications
CWE-79, CAPEC-592, T1189
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 1, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 1, 2025Record 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=10.0.4

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Trellix · Endpoint Security (HX)version=10.0.4

Published CVSS scores

5.3TrellixCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA: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.

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No observations available

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

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1189Drive-by Compromise

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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