OpenPanel before 3.0.0 contains an information disclosure vulnerability that allows read-level project members to obtain argon2id hashes of ingestion credentials through the client.list tRPC query. Attackers can request client.list with a project ID and receive full Client rows including the secret column, enabling offline verification of leaked secrets without audit trails.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 1
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Openpanel Openpanel
cpe:2.3:a:openpanel:openpanel:*:*:*:*:*:*:*:*
|
— |
3.0.0
|
References 3
https://github.com/Openpanel-dev/openpanel/commit/e37d15cc2a2c908667593ff7a2ee4…
disclosure@vulncheck.com
https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-78w9-wwff-v…
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/openpanel-before-3.0.0-information-disclos…
disclosure@vulncheck.com