VULNERABILITY INTELLIGENCE

CVE-2022-42931

CVSS score3.3 LOW

EPSS probability0.14%

CISA KEVNot currently listed

Published2022-12-22

Last modified2026-06-17

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

Description

Logins saved by Firefox should be managed by the Password Manager component which uses encryption to save files on-disk. Instead, the username (not password) was saved by the Form Manager to an unencrypted file on disk. This vulnerability affects Firefox < 106.

Weakness classification

nvd@nist.gov: CWE-312
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-312

Primary references

security@mozilla.org — Issue Tracking
security@mozilla.org — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Issue Tracking