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CVE-2025-66459

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CVE-2025-66459

Published: Dec 2, 2025

Modified: Dec 2, 2025

PUBLISHED

Description

Lookyloo is a web interface that allows users to capture a website page and then display a tree of domains that call each other. Prior to 1.35.3, a XSS vulnerability can be triggered when a user submits a list of URLs to capture, one of them contains a HTML element, and the capture fails. Then, the error field is populated with an error message that contains the bad URL they tried to capture, triggering the XSS. This vulnerability is fixed in 1.35.3.

VendorProductVersions

Lookyloo

lookyloo

affected
< 1.35.3

Weaknesses (CWE)

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