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CVE-2026-50146

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-06-22 17:31:56

Laatst bijgewerkt 2026-06-23 14:11:04

Toegewezen door GitHub_M

CVSS-score 7.1

Status PUBLISHED

Beschrijving

Astro is a web framework. Prior to 6.3.3, when a component uses a client:* directive, Astro inserts named slot content into a data-astro-template attribute without HTML escaping the slot name allowing an attacker to break out of the attribute context and inject arbitrary HTML, resulting in reflected XSS during SSR. This vulnerability is fixed in 6.3.3.

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