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@developer.notchatbot/webchat vulnerabilities

Vulnerabilities published for @developer.notchatbot/webchat in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerability: 1

  1. CVE-2026-30048

    Medium · CVSS 5.4EPSS 0.26%No fix published

    CVE-2026-30048

    A stored cross-site scripting (XSS) vulnerability exists in the NotChatbot WebChat widget thru 1.4.4. User-supplied input is not properly sanitized before being stored and rendered in the chat conversation history. This allows an attacker to inject arbitrary JavaScript code which is executed when the chat history is reloaded. The issue is reproducible across multiple independent implementations of the widget, indicating that the vulnerability resides in the product itself rather than in a specific website configuration.

    @developer.notchatbot/webchatNode.js
    Published Updated
    Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

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