Exposure of Sensitive Information in berriai/litellm (berriai berriai/litellm)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.57 % · percentile 47 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- @huntr_ai
- NVD status
- Analyzed
Description
In berriai/litellm version v1.52.1, an issue in proxy_server.py causes the leakage of Langfuse API keys when an error occurs while parsing team settings. This vulnerability exposes sensitive information, including langfuse_secret and langfuse_public_key, which can provide full access to the Langfuse project storing all requests.
Weaknesses (CWE)
- CWE-1230 — Exposure of Sensitive Information Through Metadata
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | @huntr_ai |
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · security@huntr.dev (Secondary) |
Advisories
- GHSA-879v-fggm-vxw2 — LiteLLM Has a Leakage of Langfuse API Keys
- PYSEC-2026-1543 — LiteLLM Has a Leakage of Langfuse API Keys
European references
- ENISA EUVD · EUVD-2025-6833
- GCVE · GCVE-0-2025-0330
Affected configurations (NVD CPE)
cpe:2.3:a:litellm:litellm:1.52.1:-:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| berriai · berriai/litellm | affected unspecified ≤ latest |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |