CVE-2026-30623
Last modified
CVE-2026-30623 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. LiteLLM 1.18.10 contains a remote code execution vulnerability in its MCP server creation functionality. The application allows users to add MCP servers via a JSON configuration specifying arbitrary command and args values. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
LiteLLM 1.18.10 contains a remote code execution vulnerability in its MCP server creation functionality. The application allows users to add MCP servers via a JSON configuration specifying arbitrary command and args values. LiteLLM executes these values on the host without validation, enabling attackers to run arbitrary operating system commands. Successful exploitation may result in remote code execution with the privileges of the LiteLLM process.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | n/a |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-30623?
How severe is CVE-2026-30623?
How do I fix CVE-2026-30623?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-30613An information disclosure vulnerability exists in AZIOT 1 No…4.6
- CVE-2026-30615A prompt injection vulnerability in Windsurf 1.9544.26 allow…8
- CVE-2026-30616Jaaz 1.0.30 contains a remote code execution vulnerability i…7.3
- CVE-2026-30617LangChain-ChatChat 0.3.1 contains a remote code execution vu…8.6
- CVE-2026-30618xszyou Fay 4.3.1 contains a remote code execution vulnerabil…9.8
- CVE-2026-3062Out of bounds read and write in Tint in Google Chrome on Mac…9.8
- CVE-2026-30624Agent Zero 0.9.8 contains a remote code execution vulnerabil…8.6
- CVE-2026-30625Upsonic 0.71.6 contains a remote code execution vulnerabilit…9.8
- CVE-2026-3063Inappropriate implementation in DevTools in Google Chrome pr…5.4
- CVE-2026-30631An issue was discovered in bytebot-ai in commit 3d37894ce07e…9.8
- CVE-2026-30632Directory traversal vulnerability in knowns-dev/knowns 0.11.…7.5
- CVE-2026-30633Directory traversal vulnerability in knowns-dev/knowns 0.11.…7.5
Are you affected by CVE-2026-30623?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST