Threat Advisory

Defuddle Vulnerable to XSS via Unescaped Attribute Interpolation

Threat: Vulnerability
Targeted Region: Global
Targeted Sector: Technology & IT
Criticality: High
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EXECUTIVE SUMMARY:

A High severity vulnerability affecting defuddle versions <= 0.19.0, CVE-2026-61824 with a CVSS score of 8.2, is an Improper Neutralization of Input During Web Page Generation issue in the site extractor component that allows an attacker-controlled attribute value to be injected into output HTML without escaping, resulting in Cross-Site Scripting (XSS) via unescaped attribute interpolation.

RECOMMENDATION:

We recommend you to update defuddle to version 0.19.1.[/subscribe_to_unlock_form]

EXECUTIVE SUMMARY:

A High severity vulnerability affecting defuddle versions <= 0.19.0, CVE-2026-61824 with a CVSS score of 8.2, is an Improper Neutralization of Input During Web Page Generation issue in the site extractor component that allows an attacker-controlled attribute value to be injected into output HTML without escaping, resulting in Cross-Site Scripting (XSS) via unescaped attribute interpolation.

RECOMMENDATION:

We recommend you to update defuddle to version 0.19.1.[emaillocker id="1283"]

REFERENCES:

The following reports contain further technical details:

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