Description
It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
References (8)
Scores
CVSS v3
4.3
EPSS
0.0031
EPSS Percentile
54.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-1021
Status
published
Products (5)
debian/debian_linux
10.0
debian/debian_linux
11.0
mozilla/firefox
< 119.0
mozilla/firefox_esr
< 115.4
mozilla/thunderbird
< 115.4.1
Published
Oct 25, 2023
Tracked Since
Feb 18, 2026