CVE-2026-87812

SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in Bazaar package cards where the iconURL metadata is inserted directly into HTML img src attributes without escaping. Attackers can inject malicious URLs with event handlers that execute JavaScript in the authenticated...

CVE-2026-87812

SiYuan before v3.8.2 is affected by a stored cross-site scripting vulnerability in Bazaar package cards. The root cause is that the iconURL metadata is inserted directly into HTML img src attributes without escaping , allowing attackers to inject malicious URLs with embedded event handlers. When ...

CVE-2026-87812 SiYuan before v3.8.2 Stored XSS via Bazaar iconURL

SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in Bazaar package cards where the iconURL metadata is inserted directly into HTML img src attributes without escaping. Attackers can inject malicious URLs with event handlers that execute JavaScript in the authenticated...

CVE-2026-87812 SiYuan before v3.8.2 Stored XSS via Bazaar iconURL

SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in Bazaar package cards where the iconURL metadata is inserted directly into HTML img src attributes without escaping. Attackers can inject malicious URLs with event handlers that execute JavaScript in the authenticated...

EUVD-2026-74838

SiYuan before v3.8.2 contains a stored cross-site scripting vulnerability in Bazaar package cards where the iconURL metadata is inserted directly into HTML img src attributes without escaping. Attackers can inject malicious URLs with event handlers that execute JavaScript in the authenticated...

CVE-2025-66450

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the iconURL parameter of the POST request can be modified by an attacker. The malicious code is then stored in the chat which can then be shared to other users. When sharing chats wit...

CVE-2025-66450

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the iconURL parameter of the POST request can be modified by an attacker. The malicious code is then stored in the chat which can then be shared to other users. When sharing chats wit...

EUVD-2025-202930

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the iconURL parameter of the POST request can be modified by an attacker. The malicious code is then stored in the chat which can then be shared to other users. When sharing chats wit...

CVE-2025-66450 LibreChat JSON Injection in Chat POST Allows Remote Resource Inclusion and PXSS via Image Upload

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the iconURL parameter of the POST request can be modified by an attacker. The malicious code is then stored in the chat which can then be shared to other users. When sharing chats wit...

PT-2025-50771

Name of the Vulnerable Software and Affected Versions LibreChat versions 0.8.0 and below Description A flaw exists in LibreChat versions 0.8.0 and below where modification of the iconURL parameter in a POST request allows an attacker to store malicious code within a chat. Sharing this chat with...

Mail.ru: Reflected XSS https://tracker.my.com

Reflected XSS on tracker.my.com via GET parameter iconUrl...

Cross-site Scripting (XSS)

zaproxy is vulnerable to cross-site scripting XSS attacks. The vulnerability exists as zaproxy does not properly sanitize the Alert IconUrl, allowing arbitrary HTML code to be injected...

FreeBSD : mozilla -- code execution via javascript: IconURL vulnerability (eca6195a-c233-11d9-804c-02061b08fc24)

A Mozilla Foundation Security Advisory reports : Two vulnerabilities have been discovered in Firefox, which can be exploited by malicious people to conduct cross-site scripting attacks and compromise a user's system. - The problem is that 'IFRAME' JavaScript URLs are not properly protected from...