CVE-2022-22755

—

CVSS 3.1

8.8 high

EPSS

<1%p46

Published

Dec 22, 2022 (Dec 22, 2022)

Modified

Jun 17, 2026

Description

By using XSL Transforms, a malicious webserver could have served a user an XSL document that would continue to execute JavaScript (within the bounds of the same-origin policy) even after the tab was closed. This vulnerability affects Firefox < 97.

Vendors: mozilla
Products: firefox
Weakness: CWE-672
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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