CVE-2022-34468

HIGH

Firefox < 102.0 and Firefox ESR < 91.11 - Script Execution via JavaScript Link Click

Title source: llm
STIX 2.1

Description

An iframe that was not permitted to run scripts could do so if the user clicked on a <code>javascript:</code> link. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.

References (4)

Core 4

Scores

CVSS v3 8.8
EPSS 0.0095
EPSS Percentile 56.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-829
Status published
Products (3)
mozilla/firefox < 102.0
mozilla/firefox_esr < 91.11
mozilla/thunderbird < 91.11
Published Dec 22, 2022
Tracked Since Feb 18, 2026