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CVE-2026-42203

🗓️ 08 May 2026 03:36:58Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 68 Views🌐 WEB

LiteLLM template injection on prompts/test enables code execution and secret exposure; fixed 1.83.7

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for Improper Neutralization of Special Elements Used in a Template Engine in Litellm
15 May 202615:49
githubexploit
ATTACKERKB
CVE-2026-42203
8 May 202603:36
attackerkb
Chainguard
CVE-2026-42203 vulnerabilities
6 May 202619:17
cgr
Circl
CVE-2026-42203
8 May 202605:00
circl
CNNVD
LiteLLM 安全漏洞
8 May 202600:00
cnnvd
Cvelist
CVE-2026-42203 LiteLLM: Server-Side Template Injection in /prompts/test endpoint
8 May 202603:36
cvelist
EUVD
EUVD-2026-28502
8 May 202603:36
euvd
Github Security Blog
LiteLLM: Server-Side Template Injection in /prompts/test endpoint
24 Apr 202616:02
github
NVD
CVE-2026-42203
8 May 202604:16
nvd
OSV
CGA-7JRX-VRXC-M5PQ
30 Apr 202615:16
osv
Rows per page
NVD
Vulners
Node
litellmlitellmRange1.80.51.83.7
[
  {
    "vendor": "BerriAI",
    "product": "litellm",
    "versions": [
      {
        "version": ">= 1.80.5, < 1.83.7",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
templaterequest body/prompts/test SSTI in /prompts/test allows arbitrary code execution via user-supplied prompt templatesCWE-1336CWE-94
promptrequest body/prompts/test SSTI in /prompts/test allows arbitrary code execution via user-supplied prompt templatesCWE-1336CWE-94
prompt_templaterequest body/prompts/test SSTI in /prompts/test allows arbitrary code execution via user-supplied prompt templatesCWE-1336CWE-94
bodyrequest body/prompts/test SSTI in /prompts/test allows arbitrary code execution via user-supplied prompt templatesCWE-1336CWE-94

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30 Jun 2026 03:19Current
6Medium risk
Vulners AI Score6
CVSS 3.18.8
CVSS 48.6
EPSS0.00373
SSVC
68