CVE-2022-29915

MEDIUM

Firefox < 100.0 - Origin Validation Error via Performance API

Title source: llm
STIX 2.1

Description

The Performance API did not properly hide the fact whether a request cross-origin resource has observed redirects. This vulnerability affects Firefox < 100.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1751678

Scores

CVSS v3 4.3
EPSS 0.0013
EPSS Percentile 32.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-346
Status published
Products (1)
mozilla/firefox < 100.0
Published Dec 22, 2022
Tracked Since Feb 18, 2026