CVE-2023-6146Network attack vector

Authenticated script execution via unencoded browser details

Published Dec 8, 2023 · Updated Oct 9, 2024

Stored XSS in Qualys Enterprise TruRisk Platform before 10.24.0.0 allows remote authenticated users to execute scripts via browser details. The logging view presents attacker-controlled browser details without HTML encoding, so a stored payload executes when another user opens the specific page. Exploitation requires a valid account and victim interaction; HTTPOnly cookies prevent direct session-cookie theft, and no other modules are affected.

CVSS severity5.4
Medium
EPSS probability0.42%
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 Qualys Enterprise TruRisk Platform before 10.24.0.0 allows remote authenticated users to execute scripts via browser details. The logging view presents attacker-controlled browser details without HTML encoding, so a stored payload executes when another user opens the specific page. Exploitation requires a valid account and victim interaction; HTTPOnly cookies prevent direct session-cookie theft, and no other modules are affected.

The record

CVE
CVE-2023-6146
Published
Dec 8, 2023
Updated
Oct 9, 2024
Vendor
Qualys
Product
Enterprise TruRisk Platform
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 8, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 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 version<10.24.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Qualys · Enterprise TruRisk Platform<10.24.0.0

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.7Qualys, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/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')
T1203Exploitation for Client Execution

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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