CVE-2022-36316

MEDIUM

Firefox < 103.0 - URL Redirection to Untrusted Site via Performance API

Title source: llm
STIX 2.1

Description

When using the Performance API, an attacker was able to notice subtle differences between PerformanceEntries and thus learn whether the target URL had been subject to a redirect. This vulnerability affects Firefox < 103.

References (2)

Core 2
Core References
Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1768583

Scores

CVSS v3 6.1
EPSS 0.0026
EPSS Percentile 49.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-601
Status published
Products (1)
mozilla/firefox < 103.0
Published Dec 22, 2022
Tracked Since Feb 18, 2026