CVE-2026-114612: Privilege Escalation to Proxy Admin via Cryptographic Context Reuse in LiteLLM
Vulnerability ID: CVE-2026-114612
CVSS Score: 9.9
Published: 2026-10-22
LiteLLM versions 1.87.0 through 1.104.0-rc.1 contain a cryptographic domain separation vulnerability (CWE-269, CWE-345, CWE-441) that allows an authenticated low-privilege user to escalate privileges to full proxy administrator. The application reuses a single symmetric cryptographic context and key derivation path for both at-rest secret encryption and ephemeral UI/CLI session authentication tokens without providing Associated Authenticated Data (AAD).…