An issue was discovered in Vaultwarden (formerly Bitwarden_RS) 1.30.3. It lacks an offboarding process for members who leave an organization. As a result, the shared organization key is not rotated when a member departs. Consequently, the departing member, whose access should be revoked, retains a copy of the organization key. Additionally, the application fails to adequately protect some encrypted data stored on the server. Consequently, an authenticated user could gain unauthorized access to encrypted data of any organization, even if the user is not a member of the targeted organization. However, the user would need to know the corresponding organizationId. Hence, if a user (whose access to an organization has been revoked) already possesses the organization key, that user could use the key to decrypt the leaked data.
Metrics
Affected Vendors & Products
References
History
Fri, 13 Sep 2024 20:30:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Vaultwarden
Vaultwarden vaultwarden |
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Weaknesses | CWE-269 | |
CPEs | cpe:2.3:a:vaultwarden:vaultwarden:*:*:*:*:*:*:*:* | |
Vendors & Products |
Vaultwarden
Vaultwarden vaultwarden |
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Metrics |
cvssV3_1
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Fri, 13 Sep 2024 17:30:00 +0000
Type | Values Removed | Values Added |
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Description | An issue was discovered in Vaultwarden (formerly Bitwarden_RS) 1.30.3. It lacks an offboarding process for members who leave an organization. As a result, the shared organization key is not rotated when a member departs. Consequently, the departing member, whose access should be revoked, retains a copy of the organization key. Additionally, the application fails to adequately protect some encrypted data stored on the server. Consequently, an authenticated user could gain unauthorized access to encrypted data of any organization, even if the user is not a member of the targeted organization. However, the user would need to know the corresponding organizationId. Hence, if a user (whose access to an organization has been revoked) already possesses the organization key, that user could use the key to decrypt the leaked data. | |
References |
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2024-09-13T00:00:00
Updated: 2024-09-13T19:19:32.825Z
Reserved: 2024-07-03T00:00:00
Link: CVE-2024-39925
Vulnrichment
Updated: 2024-09-13T19:19:21.785Z
NVD
Status : Awaiting Analysis
Published: 2024-09-13T18:15:03.927
Modified: 2024-09-14T11:47:14.677
Link: CVE-2024-39925
Redhat
No data.