🛡️ CVE-2022-36316
🟡 CVSS 6.1 — Medium ✅ No Known Exploit CWE-601 NVD
6.1
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 6.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE CWE-601
Public Exploit ✅ No
Source NVD
Published 2022-12-22
Updated 2026-06-08
Modified 2025-04-15
Fix URL N/A

Affected Packages

Software From version Fixed in
firefox 103.0

References

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

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