CVE-2024-6200Network attack vector

Session action execution via stored ticket JavaScript

Published Aug 6, 2024 · Updated Aug 8, 2024

Stored XSS in tickets in Halo Service Solutions HaloITSM before 2.146.1 allows remote authenticated users to run script in a viewer session. The published advisory does not identify the affected ticket field or missing output-encoding operation; it states only that injected JavaScript is stored with a ticket. Exploitation requires low-privilege access and a second user to open the ticket, after which the script performs actions with that user's session authority.

CVSS severity8.0
High
EPSS probability0.36%
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 tickets in Halo Service Solutions HaloITSM before 2.146.1 allows remote authenticated users to run script in a viewer session. The published advisory does not identify the affected ticket field or missing output-encoding operation; it states only that injected JavaScript is stored with a ticket. Exploitation requires low-privilege access and a second user to open the ticket, after which the script performs actions with that user's session authority.

The record

CVE
CVE-2024-6200
Published
Aug 6, 2024
Updated
Aug 8, 2024
Vendor
Halo Service Solutions
Product
HaloITSM
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 8, 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=0 <2.146.1
  2. Affected versionversion=< 2.146.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Halo Service Solutions · HaloITSMversion=0 <2.146.1; version=< 2.146.1

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
8.0Switzerland Government Common Vulnerability ProgramCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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