CVE-2022-22762

MEDIUM

Firefox < 97.0 - User Interface Misrepresentation via JavaScript Alert Overlay

Title source: llm
STIX 2.1

Description

Under certain circumstances, a JavaScript alert (or prompt) could have been shown while another website was displayed underneath it. This could have been abused to trick the user. <br>*This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 97.

References (2)

Core 2

Scores

CVSS v3 4.3
EPSS 0.0037
EPSS Percentile 28.3%
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 poc
Automatable no
Technical Impact partial

Details

CWE
CWE-451
Status published
Products (1)
mozilla/firefox < 97.0
Published Dec 22, 2022
Tracked Since Feb 18, 2026