CVE-2022-45415

When downloading an HTML file, if the title of the page was formatted as a filename with a malicious extension, Firefox may have saved the file with that extension, leading to possible system compromise if the downloaded file was later ran. This vulnerability affects Firefox < 107.

• CWE-434

• https://bugzilla.mozilla.org/show_bug.cgi?id=1793551Issue Tracking, Permissions Required, Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2022-47/Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1793551Issue Tracking, Permissions Required, Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2022-47/Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1793551Issue Tracking, Permissions Required, Vendor Advisory

Published

Dec 22, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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