cve/2024/CVE-2024-9393.md
2025-09-29 21:09:30 +02:00

1.2 KiB

CVE-2024-9393

Description

An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the resource://pdf.js origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.

POC

Reference

No PoCs from references.

Github