VULNERABILITY INTELLIGENCE

CVE-2023-6868

CVSS score4.3 MEDIUM

EPSS probability0.49%

CISA KEVNot currently listed

Published2023-12-19

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

In some instances, the user-agent would allow push requests which lacked a valid VAPID even though the push manager subscription defined one. This could allow empty messages to be sent from unauthorized parties. *This bug only affects Firefox on Android.* This vulnerability affects Firefox < 121.

Weakness classification

nvd@nist.gov: NVD-CWE-noinfo

Primary references

security@mozilla.org — Issue Tracking, Permissions Required
security@mozilla.org — Third Party Advisory
security@mozilla.org — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Permissions Required
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory