CVE-2023-41646
Buttercup allows attackers to obtain the hash of the master password
5.3
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
Buttercup allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/. This affects the Buttercup app up to version 2.20.3.
How to fix CVE-2023-41646
To remediate CVE-2023-41646, upgrade the affected package to a fixed version below.
- npm/buttercup—upgrade to 7.4.0 or later
Is CVE-2023-41646 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.20.3, < 7.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |