CVE-2026-91921

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

EUVD-2026-83880

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

CVE-2026-91921

CVE-2026-91921 is a Cross-Site Scripting (XSS) vulnerability in the client-side rendering engine of the 1millionbot AI Chat Platform , caused by inadequate input sanitisation. An unauthenticated remote user can trigger the issue by sending messages containing Markdown syntax and certain unsanitis...

CVE-2026-91921 Cross-Site Scripting (XSS) in 1millionbot’s AI chatbot platform

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

CVE-2026-91921: Improper Neutralization of Input During Web Page Generation

Cross-Site Scripting XSS vulnerability due to inadequate input sanitisation in the client-side rendering engine of the 1millionbot AI Chat Platform. An unauthenticated remote user could cause external hyperlinks to be rendered in the web interface by sending messages containing Markdown syntax an...

Trojanized Gaming Tools Spread Java-Based RAT via Browser and Chat Platforms

Threat actors are luring unsuspecting users into running trojanized gaming utilities that are distributed via browsers and chat platforms to distribute a remote access trojan RAT. "A malicious downloader staged a portable Java runtime and executed a malicious Java archive JAR file named...

Mattermost Resource-Consuming Vulnerability

Mattermost is an open source, self-hosted, enterprise-class chat platform that provides secure team communication and collaboration capabilities. A resource-consuming vulnerability exists in Mattermost. An attacker could exploit this vulnerability to cause a service down or denial of service...

Mattermost 安全漏洞

Mattermost is an open source, self-hosted, enterprise-class chat platform that provides secure team communication and collaboration capabilities. A resource-consuming vulnerability exists in Mattermost. An attacker could exploit this vulnerability to cause a service down or denial of service...

Line Security Breach

Line is the instant messaging platform of Line Inc. A security vulnerability exists in Line KUKURUDELI. No information about this vulnerability is available at this time, please stay tuned to CNNVD or vendor announcements...

Rocket.Chat Authorization Issues Vulnerability (CNVD-2022-70584)

Rocket.Chat is a popular, highly customizable chat platform developed on JavaScript. Rocket.Chat suffers from a security vulnerability when using cas for login, which can be exploited by remote attackers to submit a special request that can bypass two-factor authentication and gain unauthorized...

GhostMail - (Status Message) Persistent Web Vulnerability

Document Title: =============== GhostMail - Status Message Persistent Web Vulnerability References Source: ==================== http://www.vulnerability-lab.com/getcontent.php?id=1470 Release Date: ============= 2018-06-26 Vulnerability Laboratory ID VL-ID: ==================================== 14...