CVE-2024-48059Public exploitNetwork attack vector

Stored XSS via unsanitized WebSocket session messages

Published Nov 4, 2024 · Updated Nov 5, 2024

Stored XSS in ChuanhuChatGPT 20240802 and earlier allows remote attackers to execute JavaScript in a victim's browser via WebSocket messages. The WebSocket session path stores attacker-controlled message content without neutralizing active markup before the chat view renders it. A victim must open the poisoned session; execution occurs in that browser context and can read or modify data available to the page.

CVSS severity6.1
Medium
EPSS probability0.33%
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 ChuanhuChatGPT 20240802 and earlier allows remote attackers to execute JavaScript in a victim's browser via WebSocket messages. The WebSocket session path stores attacker-controlled message content without neutralizing active markup before the chat view renders it. A victim must open the poisoned session; execution occurs in that browser context and can read or modify data available to the page.

The record

CVE
CVE-2024-48059
Published
Nov 4, 2024
Updated
Nov 5, 2024
Vendor
GaiZhenbiao
Product
ChuanhuChatGPT
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 4, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 5, 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 <=20240802

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GaiZhenbiao · ChuanhuChatGPTversion=0 <=20240802

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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