Cyber Resilience

CVE-2024-6035

MediumPublic PoC

Published: 11 July 2024

Published
11 July 2024
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0017 38.3th percentile
Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-6035 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Gaizhenbiao Chuanhuchatgpt. Its CVSS base score is 6.1 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique JavaScript (T1059.007); ranked at the 38.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

This vulnerability is AI-related — categorised as Enterprise AI Assistants; in the Other ATLAS/OWASP Terms risk domain; MITRE ATLAS techniques in scope: Obtain Capabilities (AML.T0016), AI Model Inference API Access (AML.T0040), LLM Prompt Injection (AML.T0051).

EU & UK References

Vulnerability details

A Stored Cross-Site Scripting (XSS) vulnerability exists in gaizhenbiao/chuanhuchatgpt version 20240410. This vulnerability allows an attacker to inject malicious JavaScript code into the chat history file. When a victim uploads this file, the malicious script is executed in the victim's…

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browser. This can lead to user data theft, session hijacking, malware distribution, and phishing attacks.

CWE(s)
CWE-79

AI Security AnalysisAI

AI Category
Enterprise AI Assistants
Risk Domain
Other ATLAS/OWASP Terms
OWASP Top 10 for LLMs 2025
None mapped
Classification Reason
ChuanHuChatGPT (gaizhenbiao/chuanhuchatgpt) is a web-based UI for ChatGPT-like AI chat interactions, fitting the Enterprise AI Assistants category as a platform for AI assistant deployment.

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1059.007 JavaScript Execution
Adversaries may abuse various implementations of JavaScript for execution.
attack.mitre.org →
T1203 Exploitation for Client Execution Execution
Adversaries may exploit software vulnerabilities in client applications to execute code.
attack.mitre.org →
T1539 Steal Web Session Cookie Credential Access
An adversary may steal web application or service session cookies and use them to gain access to web applications or Internet services as an authenticated user without needing credentials.
attack.mitre.org →
T1555.003 Credentials from Web Browsers Credential Access
Adversaries may acquire credentials from web browsers by reading files specific to the target browser.
attack.mitre.org →
Why these techniques?

The stored XSS vulnerability enables arbitrary JavaScript execution (T1059.007, T1203) in the victim's browser via malicious chat history file upload, facilitating session hijacking (T1539), browser credential theft (T1555.003), data theft, malware distribution, and phishing.

MITRE ATLAS TechniquesAI

MITRE ATLAS techniques

AML.T0016: Obtain CapabilitiesAML.T0040: AI Model Inference API AccessAML.T0051: LLM Prompt InjectionAML.T0018: Manipulate AI ModelAML.T0024: Exfiltration via AI Inference APIAML.T0048: External Harms

Affected Assets

gaizhenbiao
chuanhuchatgpt
20240410

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References