CVE-2026-108857CWE-532

CVE-2026-108857

Low · published October 11, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
1.2
In the wild
Unconfirmed
What it is

Hugging Face Text Embeddings Inference through 1.9.4 contains a cleartext logging vulnerability that exposes the configured api_key because the router's Args struct lacks a redact attribute for it. Attackers with access to router logs, container output, or OTLP telemetry can recover the Bearer token and call the protected embedding and rerank endpoints.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
4.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00110 · 1.2th percentile
Weakness
CWE-532 · Insertion of Sensitive Information into Log File
Published
2026-10-11T18:17Z
References (5)
https://github.com/huggingface/text-embeddings-inference · [email protected]https://github.com/huggingface/text-embeddings-inference/blob/e80ef225ed0e6cb1717ce632a6a84b6cf211bb67/router/src/main.rs#L170-L174 · [email protected]https://github.com/huggingface/text-embeddings-inference/blob/e80ef225ed0e6cb1717ce632a6a84b6cf211bb67/router/src/main.rs#L204-L216 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/huggingface-text-embeddings-inference-api-key-startup-log · [email protected]https://www.vulncheck.com/advisories/hugging-face-text-embeddings-inference-through-1.9.4-cleartext-api-key-logging · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 11 OCT 13:26Z
    Hugging Face Text Embeddings Inference through 1.9.4 Cleartext API Key Logging
    cvelistv5
  • 11 OCT 13:26Z
    Hugging Face Text Embeddings Inference through 1.9.4 Cleartext API Key Logging
    cvelistv5