Sicherheitslücken in quill

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

A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS). This issue affects Quill: 2.0.3.

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

Reverse Tabnabbing in quill

Versions of `quill` prior to 1.3.7 are vulnerable to [Reverse Tabnabbing](https://www.owasp.org/index.php/Reverse_Tabnabbing). The package uses `target='_blank'` in anchor tags, allowing attackers to access `window.opener` for the original page when opening links. This is commonly used for phishing attacks. ## Recommendation No fix is currently available. Consider using an alternative package until a fix is made available.

• Auf 1.3.7 aktualisieren