LiteLLM vulnerable to reflected XSS in /sso/debug/callback

影響: pip:litellm >= 1.65.5, < 1.85.0 → 1.85.0

The /sso/debug/callback endpoint reflected identity-provider-controlled fields into an inline . An IdP-returned string field containing (for example a user-editable display name) closed the script block and executed attacker JavaScript in the proxy's origin. Impact Reflected XSS on the LiteLLM proxy origin. The route required no authentication, so an attacker with an account on the configured IdP whose claims pass such strings through verbatim could complete the SSO flow themselves and deliver…

GitHub Advisory Databaseで読む

2026/10/28 00:31、GitHub Advisory Databaseが「LiteLLM vulnerable to reflected XSS in /sso/debug/callback」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「警告」(medium) です。関連する技術: Python。