Covered by FixVibecritical

ZXCVFIKIVIBESEG0. LiteLLM Fakafofonga SQL huhu (CVE-2026-42208) ZXCVFIXVIBESEND ZXCVFIKVIBESEG1. 'Oku faingata'a'ia 'a e ngaahi liliu 'o e LiteLLM 1.81.16 ki he 1.83.7 ki ha huhu SQL mahu'inga 'i he fakafofonga CVE-2026-42208 fakamo'oni'i 'o e kī 'o e logic. ZXCVFIXVIBESEND ZXCVFIKIVIBESEG2. Ko ha vaivai'anga mahu'inga 'o e huhu SQL (CVE-2026-42208) 'i he konga fakafofonga 'o e LiteLLM 'oku ne faka'ata 'a e kau 'ohofi ke nau fakalaka 'i he fakamo'oni pe ma'u 'a e fakamatala 'o e database 'oku mahu'inga 'aki hono faka'aonga'i 'o e founga fakamo'oni 'o e kī 'o e ZXCVFIXVIBETOKEN1ZXCV. ZXCVFIXVIBESEND ZXCVFIKIVIBESEG3. ## Uesia ZXCVFIXVIBESEND ZXCVFIKVIBESEG4. LiteLLM ngaahi liliu 1.81.16 'o a'u ki he 1.83.7 'oku 'i ai ha vaivai'anga mahu'inga 'o e huhu SQL 'i loto 'i he founga fakamo'oni 'o e kī 'o e fakafofonga 'o e CVE-2026-42208. 'Oku faka'ata 'e he lavame'a 'o e faka'aonga'i 'o ha tokotaha 'ohofi ta'efakamo'oni'i ke ne fakalaka 'i he ngaahi pule malu'i pe fakahoko 'a e ngaahi ngaue 'o e database ta'efakamafai'i ZXCVFIXVIBETOKEN1ZXCV. 'Oku vahe 'a e vaivai ko 'eni ha maaka CVSS 'o e 9.8, 'o fakahaa'i 'a 'ene uesia ma'olunga 'i he fakapulipuli 'o e sisitemi mo e angatonu ZXCVFIXVIBETOKEN2ZXCV. ZXCVFIXVIBESEND ZXCVFIKVIBESEG5. ## Tupu'anga Tefito ZXCVFIXVIBESEND ZXCVFIKVIBESEG6. 'Oku 'i ai 'a e vaivai'anga koe'uhi 'oku 'ikai lava 'e he fakafofonga LiteLLM ke sanitize totonu pe parameterize 'a e kī 'o e ZXCVFIXVIBETOKEN3ZXCV 'oku 'oatu 'i he 'ulu'i tohi CVE-2026-42208 kimu'a pea toki faka'aonga'i ia 'i ha fehu'i 'o e fakamatala ZXCVFIXVIBETOKEN1ZXCV. 'Oku faka'ata 'e he me'a ni 'a e ngaahi fekau SQL kovi 'oku fakahu 'i he 'ulu'i tohi ke fakahoko 'e he backend 'o e fakamatala ZXCVFIXVIBETOKEN2ZXCV. ZXCVFIXVIBESEND ZXCVFIKVIBESEG7. ## Ngaahi Fakakaukau kuo Uesia ZXCVFIXVIBESEND ZXCVFIKIVIBESEG8. - LiteLLM: Ngaahi liliu 1.81.16 'o a'u ki he (ka 'oku 'ikai kau ai) 1.83.7 CVE-2026-42208. ZXCVFIXVIBESEND ZXCVFIKVIBESEG9. ## Ngaahi Fakalelei'i Sima ZXCVFIXVIBESEND ZXCVFAKATOKANGAVIBESEG10 - Fakafo'ou 'a e LiteLLM: Fakalelei'i vave 'a e CVE-2026-42208 'a e kato ki he version 1.83.7 pe kimui ange ke fakalelei'i 'a e hala 'o e huhu ZXCVFIXVIBETOKEN1ZXCV. ZXCVFIXVIBESEND ZXCVFAKATOKANGAVIBESEG11 - 'Atita 'o e ngaahi fakamatala 'o e fakamatala: Toe vakai'i 'a e ngaahi fakamatala 'o e hū ki he fakamatala ki he ngaahi founga fehu'i ta'e angamaheni pe syntax ta'e'amanekina 'oku tupu mei he sevesi fakafofonga CVE-2026-42208. ZXCVFIXVIBESEND ZXCVFAKATOKANGAVIBESEG12 ## Logic 'o e 'ilo'i ZXCVFIXVIBESEND ZXCVFAKATOKANGAVIBESEG13 'E lava ke 'ilo'i 'e he ngaahi timi malu'i 'a e faka'ali'ali 'aki: ZXCVFIXVIBESEND ZXCVFIKVIPESEG14 - Sikani 'o e liliu: Siaki 'a e 'atakai 'oku fakahaa'i ki he ngaahi liliu 'o e LiteLLM 'i loto 'i he ngaahi 'atakai 'oku uesia (1.81.16 ki he 1.83.6) CVE-2026-42208. ZXCVFIXVIBESEND ZXCVFIKVIPESEG15 - Tokanga'i 'o e 'ulu'i tohi : Sivi'i 'a e ngaahi kole 'oku ha'u ki he fakafofonga 'o e LiteLLM ki he ngaahi founga 'o e huhu SQL tautautefito ki loto 'i he mala'e faka'ilonga CVE-2026-42208 ZXCVFIXVIBETOKEN1ZXCV.

A critical SQL injection vulnerability (CVE-2026-42208) in LiteLLM's proxy component allows attackers to bypass authentication or access sensitive database information by exploiting the API key verification process.

CVE-2026-42208GHSA-r75f-5x8p-qvmcCWE-89

Impact

LiteLLM versions 1.81.16 through 1.83.7 contain a critical SQL injection vulnerability within the proxy's API key verification mechanism [S1]. Successful exploitation allows an unauthenticated attacker to bypass security controls or perform unauthorized database operations [S1]. This vulnerability is assigned a CVSS score of 9.8, reflecting its high impact on system confidentiality and integrity [S2].

Root Cause

The vulnerability exists because the LiteLLM proxy fails to properly sanitize or parameterize the API key provided in the Authorization header before using it in a database query [S1]. This allows malicious SQL commands embedded in the header to be executed by the backend database [S3].

Affected Versions

LiteLLM: Versions 1.81.16 up to (but not including) 1.83.7 [S1].

Concrete Fixes

Update LiteLLM: Immediately upgrade the litellm package to version 1.83.7 or later to patch the injection flaw [S1].
Audit Database Logs: Review database access logs for unusual query patterns or unexpected syntax originating from the proxy service [S1].

Detection Logic

Security teams can identify exposure by:

Version Scanning: Checking environment manifests for LiteLLM versions within the affected range (1.81.16 to 1.83.6) [S1].
Header Monitoring: Inspecting incoming requests to the LiteLLM proxy for SQL injection patterns specifically within the Authorization: Bearer token field [S1].