PYSEC-2026-1736 Open WebUI Vulnerable to Cross-Site Scripting (XSS) via Chat File Upload

A Stored Cross-Site Scripting XSS vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. Th...

Cross-site Scripting (XSS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS via the chat file upload functionality. An attacker can inject malicious scripts or content into a file, which, when accessed by a victim through a URL or shared chat, executes...

GHSA-J274-M559-CJ4J Open WebUI Vulnerable to Cross-Site Scripting (XSS) via Chat File Upload

A Stored Cross-Site Scripting XSS vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. Th...

Open WebUI Vulnerable to Cross-Site Scripting (XSS) via Chat File Upload

A Stored Cross-Site Scripting XSS vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. Th...

CVE-2024-7044

A Stored Cross-Site Scripting XSS vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. Th...

CVE-2024-7044

Open WebUI vulnerable to Stored XSS (CVE-2024-7044) in open-webui/open-webui v0.3.8 via chat file upload. An attacker can inject malicious content into a file that, when accessed by a victim (via URL or shared chat), executes JavaScript in the browser, enabling user data theft, session hijacking,...

PT-2025-12180

Name of the Vulnerable Software and Affected Versions open-webui/open-webui version 0.3.8 Description A Stored Cross-Site Scripting XSS issue exists in the chat file upload functionality. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or share...

Open WebUI Cross-Site Script Vulnerability

Open WebUI is an extensible, feature-rich, user-friendly self-hosted WebUI from Open WebUI open source. A cross-site scripting vulnerability exists in Open WebUI version 0.3.8, which stems from the presence of stored cross-site scripting in the chat file upload function, which could lead to user...

CVE-2024-7044: Improper Neutralization of Input During Web Page Generation

A Stored Cross-Site Scripting XSS vulnerability exists in the chat file upload functionality of open-webui/open-webui version 0.3.8. An attacker can inject malicious content into a file, which, when accessed by a victim through a URL or shared chat, executes JavaScript in the victim's browser. Th...