Address Bar Spoofing Vulnerability in Firefox and Thunderbird

Address Bar Spoofing Vulnerability in Firefox and Thunderbird

CVE-2023-5732 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited. This vulnerability affects Firefox < 117, Firefox ESR < 115.4, and Thunderbird < 115.4.1.

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