Improper Privilege Management Affecting vaultwarden package, versions >=0.0.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-RUST-VAULTWARDEN-8548013
- published22 Dec 2024
- disclosed20 Dec 2024
- creditMathijs van Veluw
Introduced: 20 Dec 2024
NewCVE-2024-56335 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Improper Privilege Management which allows an attacker to modify or delete group memberships by exploiting the knowledge of UUIDs for organizations and groups.
Note: This is only exploitable if:
The server has the
ORG_GROUPS_ENABLEDsetting enabled, which is disabled by default.The attacker has a user account on the server.
The attacker's account has admin or owner permissions in an unrelated organization.
The attacker knows the target organization's UUID and the target group's UUID.
Workaround
Users who are unable to upgrade to the fixed version are advised to disable ORG_GROUPS_ENABLED or SIGNUPS_ALLOWED, which respectively disable group functionality or prevent new account creation.