CVE-2023-28164

MEDIUM

Mozilla Firefox < 111.0 - Origin Validation Error

Title source: rule

Description

Dragging a URL from a cross-origin iframe that was removed during the drag could have led to user confusion and website spoofing attacks. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.

References (4)

Scores

CVSS v3 6.5
EPSS 0.0008
EPSS Percentile 23.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Classification

CWE
CWE-346
Status published

Affected Products (3)

mozilla/firefox < 111.0
mozilla/firefox_esr < 102.9
mozilla/thunderbird < 102.9

Timeline

Published Jun 02, 2023
Tracked Since Feb 18, 2026