[ CVE-2026-108858 · Published 11 Oct 2026 ]
Vulnerability in Predibase LoRAX
CVSS 5.5
EPSS <1%No fix listed yet
[ Why it matters ]Priority signals
- Public proof-of-concept exploit exists (CISA SSVC)
[ Description ]Official description
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.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- github.com/predibase/lorax
- github.com/predibase/lorax/blob/c0e5798318a6b826572c612ddd4cf44621aa4add/router/src/lib.rs
- github.com/predibase/lorax/blob/c0e5798318a6b826572c612ddd4cf44621aa4add/router/src/ser…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/predibase-lorax-generate-api-token-logging
- www.vulncheck.com/advisories/predibase-lorax-through-0.12.1-api-token-exposure-via-rout…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/cve-2026-108858-predibase-lorax-generate-api-token-lo…