CVE-2026-22812
Last modified
CVE-2026-22812 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OpenCode is an open source AI coding agent. Prior to 1.0.216, OpenCode automatically starts an unauthenticated HTTP server that allows any local process (or any website via permissive CORS) to execute arbitrary shell commands with the user's privileges. EPSS estimates a 16.96% chance of exploitation in the next 30 days.
Description
OpenCode is an open source AI coding agent. Prior to 1.0.216, OpenCode automatically starts an unauthenticated HTTP server that allows any local process (or any website via permissive CORS) to execute arbitrary shell commands with the user's privileges. This vulnerability is fixed in 1.0.216.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Anoma | Opencode | < 1.0.216 |
References
- https://github.com/anomalyco/opencode/security/advisories/GHSA-vxw4-wv6m-9hhhExploit, Vendor Advisory
- https://github.com/anomalyco/opencode/security/advisories/GHSA-vxw4-wv6m-9hhhExploit, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-22812?
How severe is CVE-2026-22812?
How do I fix CVE-2026-22812?
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-2026-22806vCluster Platform provides a Kubernetes platform for managin…9.1
- CVE-2026-22807vLLM is an inference and serving engine for large language m…9.8
- CVE-2026-22808fleetdm/fleet is open source device management software. Pri…5.4
- CVE-2026-22809tarteaucitron.js is a compliant and accessible cookie banner…4.4
- CVE-2026-2281The Private Comment plugin for WordPress is vulnerable to St…4.4
- CVE-2026-22810Joplin is an open source note-taking and to-do application t…7.3
- CVE-2026-22813OpenCode is an open source AI coding agent. The markdown ren…6.1
- CVE-2026-22814@adonisjs/lucid is an SQL ORM for AdonisJS built on top of K…8.2
- CVE-2026-22815AIOHTTP is an asynchronous HTTP client/server framework for …7.5
- CVE-2026-22816Gradle is a build automation tool, and its native-platform t…7.4
- CVE-2026-22817Hono is a Web application framework that provides support fo…6.5
- CVE-2026-22818Hono is a Web application framework that provides support fo…6.5
Are you affected by CVE-2026-22812?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST