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    Vulnerabilities

    CVE-2025-15056

    Quill 2.0.3 - Lack of data validation in HTML export allowing XSS

    Last Modified: Apr 20, 2026
    Published: Jan 13, 2026

    CVE-2021-3163

    A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser

    Last Modified: Nov 21, 2024
    Published: Apr 12, 2021
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