CVE-2026-42208 — LiteLLM — Corrigé dans 1.83.7
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.81.16 to before version 1.83.7, a database query used during proxy API key checks mixed the caller-supplied key value into the query text instead of passing it as a separate parameter. An unauthenticated attacker could send a specially crafted Authorization header to any LLM API route (for example POST /chat/completions) and reach this query through the proxy's error-handling path. An attacker could read data from the proxy's database and may be able to modify it, leading to unauthorised access to the proxy and the credentials it manages. This issue has been patched in version 1.83.7.
Versions corrigées
Choisissez la version correspondant au produit et à la branche installée.
| Produit | Versions corrigées |
|---|---|
| LiteLLM | 1.83.7 |
Activement exploitée
- Dans le catalogue CISA des vulnérabilités exploitées depuis le 8 mai 2026
- Les agences fédérales américaines doivent la corriger avant le 11 mai 2026 (BOD 22-01)
- Attaquée 11 jours avant la divulgation publique de la faille
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Source : CISA KEV · 27 août 2026 23 juil. 2026 8 mai 2026 27 avr. 2026
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HProduits concernés
| Éditeurs | Produit | Versions |
|---|---|---|
| litellm | litellm | < 1.83.7 |
Articles liés
This product uses the NVD API but is not endorsed or certified by the NVD.