Description (CNA)
Lenve vhr through commit 03abbd3 contains an information disclosure vulnerability that allows any authenticated user to retrieve other operators' BCrypt password hashes via GET /chat/hrs. Low-privileged operators can collect administrator password hashes, phone numbers, and addresses from the serialized Hr entity for offline cracking and privilege escalation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| lenve / vhr | affected 0 through 03abbd35af24e55368ce4e09f4038dc2aba3ff5f |
CWE
CWE-200
References
- https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/vhr-chat-hrs-password-disclosure
- https://github.com/lenve/vhr/blob/03abbd35af24e55368ce4e09f4038dc2aba3ff5f/vhr/vhrserver/vhr-web/src/main/java/org/javaboy/vhr/controller/ChatController.java#L12-L20
- https://github.com/lenve/vhr/blob/03abbd35af24e55368ce4e09f4038dc2aba3ff5f/vhr/vhrserver/vhr-mapper/src/main/java/org/javaboy/vhr/mapper/HrMapper.xml#L26-L28
- https://github.com/lenve/vhr/blob/03abbd35af24e55368ce4e09f4038dc2aba3ff5f/vhr/vhrserver/vhr-model/src/main/java/org/javaboy/vhr/model/Hr.java#L138-L140
- https://github.com/lenve/vhr
- https://www.vulncheck.com/advisories/vhr-through-commit-03abbd3-information-disclosure-of-operator-password-hashes-via-get-chat-hrs
ADP enrichment
No English description supplied.