Gaizhenbiao: Security Vulnerabilities
A Server-Side Request Forgery (SSRF) vulnerability was discovered in gaizhenbiao/chuanhuchatgpt version 20240914. The vulnerability allows an attacker to construct a response link by saving the response in a folder named after the SHA-1 hash of the target URL. This enables the attacker to access the response directly, potentially leading to unauthorized access to internal systems, data theft, service disruption, or further attacks such as port scanning and accessing metadata endpoints.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-03-20
A Denial of Service (DoS) vulnerability exists in the file upload feature of gaizhenbiao/chuanhuchatgpt version 20240914. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. By sending a payload with an excessively large filename, the server becomes overwhelmed and unresponsive, leading to unavailability for legitimate users.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-03-20
A stored cross-site scripting (XSS) vulnerability exists in the gaizhenbiao/chuanhuchatgpt repository, affecting version git 20b2e02. The vulnerability arises from improper sanitization of HTML tags in chat history uploads. Specifically, the sanitization logic fails to handle HTML tags within code blocks correctly, allowing an attacker to inject malicious scripts. This can lead to the execution of arbitrary JavaScript code in the context of the user's browser, potentially leading to identity theft or other malicious actions.
CVSS Score
6.8
EPSS Score
0.001
Published
2025-03-20
An incorrect authorization vulnerability exists in gaizhenbiao/chuanhuchatgpt version git c91dbfc. The vulnerability allows any user to restart the server at will, leading to a complete loss of availability. The issue arises because the function responsible for restarting the server is not properly guarded by an admin check.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-03-20
An authentication bypass vulnerability exists in gaizhenbiao/ChuanhuChatGPT, as of commit 3856d4f, allowing any user to read and delete other users' chat history. The vulnerability arises because the username is provided via an HTTP request from the client side, rather than being read from a secure source like a cookie. This allows an attacker to pass another user's username to the get_model function, thereby gaining unauthorized access to that user's chat history.
CVSS Score
8.1
EPSS Score
0.001
Published
2025-03-20
A vulnerability in gaizhenbiao/chuanhuchatgpt version 20240802 allows attackers to access, copy, and delete other users' chat histories. This issue arises due to improper handling of session data and lack of access control mechanisms, enabling attackers to view and manipulate chat histories of other users.
CVSS Score
8.1
EPSS Score
0.0
Published
2025-03-20
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 Regular Expression Denial of Service (ReDoS) vulnerability exists in gaizhenbiao/chuanhuchatgpt, as of commit 20b2e02. The server uses the regex pattern `r'<[^>]+>'` to parse user input. In Python's default regex engine, this pattern can take polynomial time to match certain crafted inputs. An attacker can exploit this by uploading a malicious JSON payload, causing the server to consume 100% CPU for an extended period. This can lead to a Denial of Service (DoS) condition, potentially affecting the entire server.
CVSS Score
6.5
EPSS Score
0.001
Published
2025-03-20
An unauthenticated Denial of Service (DoS) vulnerability was identified in ChuanhuChatGPT version 20240918, which could be exploited by sending large data payloads using a multipart boundary. Although a patch was applied for CVE-2024-7807, the issue can still be exploited by sending data in groups with 10 characters in a line, with multiple lines. This can cause the system to continuously process these characters, resulting in prolonged unavailability of the service. The exploitation now requires low privilege if authentication is enabled due to a version upgrade in Gradio.
CVSS Score
7.5
EPSS Score
0.003
Published
2025-03-20
gaizhenbiao/chuanhuchatgpt version git d4ec6a3 is affected by a local file inclusion vulnerability due to the use of the gradio component gr.JSON, which has a known issue (CVE-2024-4941). This vulnerability allows unauthenticated users to access arbitrary files on the server by uploading a specially crafted JSON file and exploiting the improper input validation in the handle_dataset_selection function.
CVSS Score
6.5
EPSS Score
0.0
Published
2025-03-20
Page 1