CVE-2023-3794Network attack vector

Script execution via crafted ticket subject

Published Jul 20, 2023 · Updated Aug 2, 2024

Cross-site scripting in ChainCity Real Estate Investment Platform 1.0 allows remote authenticated users to inject script through a ticket subject. The New Ticket Handler at /chaincity/user/ticket/create incorporates the subject argument into generated page content without neutralizing script-capable input. A logged-in user must submit the crafted subject, and a victim must view the affected content for the script to execute in that victim's browser.

CVSS severity6.1
Medium
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

Cross-site scripting in ChainCity Real Estate Investment Platform 1.0 allows remote authenticated users to inject script through a ticket subject. The New Ticket Handler at /chaincity/user/ticket/create incorporates the subject argument into generated page content without neutralizing script-capable input. A logged-in user must submit the crafted subject, and a victim must view the affected content for the script to execute in that victim's browser.

The record

CVE
CVE-2023-3794
Published
Jul 20, 2023
Updated
Aug 2, 2024
Vendor
Bug Finder
Product
ChainCity Real Estate Investment Platform
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Bug Finder · ChainCity Real Estate Investment Platformversion=1.0

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDBAV:N/AC:L/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-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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