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CVE-2024-9398

Published: 2024-10-01T16:15Z
Last Modified: 2025-03-18T20:15Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt