Predibase LoRAX through 0.12.1 contains a sensitive information exposure vulnerability that writes the caller-supplied api_token from POST /generate request bodies into router logs. Attackers with access to router logs or OTLP trace backends can recover other users' private-adapter tokens recorded through the instrumented GenerateParameters span field.
Attack Parameters
Attack Vector
Local
Requires local access
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
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
predibase:lorax
References 6
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/predibase-lorax-generate-api-token-lo…
NVD
https://github.com/predibase/lorax/blob/c0e5798318a6b826572c612ddd4cf44621aa4ad…
NVD
https://github.com/predibase/lorax/blob/c0e5798318a6b826572c612ddd4cf44621aa4ad…
NVD
https://github.com/predibase/lorax
NVD
https://www.vulncheck.com/advisories/predibase-lorax-through-0.12.1-api-token-e…
VulnCheck Advisory: Predibase LoRAX through 0.12.1 API Token Exposure via Router Logs
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/cve-2026-108858-predibase-lorax-gener…
134c704f-9b21-4f2e-91b3-4a467353bcc0