2023-09-11 08:01:45
mozilla
PUBLISHED
Excel `.xll` add-in files did not have a blocklist entry in Firefoxs executable blocklist which allowed them to be downloaded without any warning of their potential harm. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Firefox ESR < 115.2, Thunderbird < 102.15, and Thunderbird < 115.2.