Gaizhenbiao: Security Vulnerabilities
A stored cross-site scripting (XSS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability allows an attacker to upload a malicious HTML file containing JavaScript code, which is then executed when the file is accessed. This can lead to the execution of arbitrary JavaScript in the context of the user's browser.
CVSS Score
5.4
EPSS Score
0.0
Published
2025-03-20
A vulnerability in gaizhenbiao/chuanhuchatgpt version 20240628 allows for a Denial of Service (DOS) attack. When uploading a file, if an attacker appends a large number of characters to the end of a multipart boundary, the system will continuously process each character, rendering ChuanhuChatGPT inaccessible. This uncontrolled resource consumption can lead to prolonged unavailability of the service, disrupting operations and causing potential data inaccessibility and loss of productivity.
CVSS Score
7.5
EPSS Score
0.002
Published
2024-10-29
An arbitrary file read vulnerability exists in gaizhenbiao/chuanhuchatgpt version 20240628 due to insufficient validation when loading prompt template files. An attacker can read any file that matches specific criteria using an absolute path. The file must not have a .json extension and, except for the first line, every other line must contain commas. This vulnerability allows reading parts of format-compliant files, including code and log files, which may contain highly sensitive information such as account credentials.
CVSS Score
7.5
EPSS Score
0.001
Published
2024-10-29
In the latest version (20240628) of gaizhenbiao/chuanhuchatgpt, an issue exists in the /file endpoint that allows authenticated users to access the chat history of other users. When a user logs in, a directory is created in the history folder with the user's name. By manipulating the /file endpoint, an authenticated user can enumerate and access files in other users' directories, leading to unauthorized access to private chat histories. This vulnerability can be exploited to read any user's private chat history.
CVSS Score
6.5
EPSS Score
0.001
Published
2024-10-29
A file overwrite vulnerability exists in gaizhenbiao/chuanhuchatgpt versions <= 20240410. This vulnerability allows an attacker to gain unauthorized access to overwrite critical configuration files within the system. Exploiting this vulnerability can lead to unauthorized changes in system behavior or security settings. Additionally, tampering with these configuration files can result in a denial of service (DoS) condition, disrupting normal system operation.
CVSS Score
6.5
EPSS Score
0.002
Published
2024-10-29
A path traversal vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability arises from unsanitized input handling in multiple features, including user upload, directory creation, and template loading. Specifically, the load_chat_history function in modules/models/base_model.py allows arbitrary file uploads, potentially leading to remote code execution (RCE). The get_history_names function in utils.py permits arbitrary directory creation. Additionally, the load_template function in utils.py can be exploited to leak the first column of CSV files. These issues stem from improper sanitization of user inputs concatenated with directory paths using os.path.join.
CVSS Score
9.1
EPSS Score
0.035
Published
2024-10-29
A vulnerability in the JSON file handling of gaizhenbiao/chuanhuchatgpt version 20240410 allows any user to delete any JSON file on the server, including critical configuration files such as `config.json` and `ds_config_chatbot.json`. This issue arises due to improper validation of file paths, enabling directory traversal attacks. An attacker can exploit this vulnerability to disrupt the functioning of the system, manipulate settings, or potentially cause data loss or corruption.
CVSS Score
8.2
EPSS Score
0.005
Published
2024-07-31
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 browser. This can lead to user data theft, session hijacking, malware distribution, and phishing attacks.
CVSS Score
7.4
EPSS Score
0.001
Published
2024-07-11
gaizhenbiao/chuanhuchatgpt is vulnerable to an unrestricted file upload vulnerability due to insufficient validation of uploaded file types in its `/upload` endpoint. Specifically, the `handle_file_upload` function does not sanitize or validate the file extension or content type of uploaded files, allowing attackers to upload files with arbitrary extensions, including HTML files containing XSS payloads and Python files. This vulnerability, present in the latest version as of 20240310, could lead to stored XSS attacks and potentially result in remote code execution (RCE) on the server hosting the application.
CVSS Score
6.5
EPSS Score
0.003
Published
2024-06-06
A timing attack vulnerability exists in the gaizhenbiao/chuanhuchatgpt repository, specifically within the password comparison logic. The vulnerability is present in version 20240310 of the software, where passwords are compared using the '=' operator in Python. This method of comparison allows an attacker to guess passwords based on the timing of each character's comparison. The issue arises from the code segment that checks a password for a particular username, which can lead to the exposure of sensitive information to an unauthorized actor. An attacker exploiting this vulnerability could potentially guess user passwords, compromising the security of the system.
CVSS Score
7.5
EPSS Score
0.312
Published
2024-06-06
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