CVE-2026-115845
Last modified
CVE-2026-115845 is a medium-severity vulnerability rated 6.4/10 on the CVSS scale. An incomplete list of disallowed inputs in the Python code validator of the run_script tool in AWS MCP Server might allow an authenticated remote user to execute arbitrary code within their own isolated session environment via a crafted script. AWS fixed this issue service-side. No customer action is required..
Description
An incomplete list of disallowed inputs in the Python code validator of the run_script tool in AWS MCP Server might allow an authenticated remote user to execute arbitrary code within their own isolated session environment via a crafted script. AWS fixed this issue service-side. No customer action is required.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| AWS | AWS MCP Server | N/A |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-115845?
How severe is CVE-2026-115845?
How do I fix CVE-2026-115845?
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-2026-115810Tandoor Recipes before 2.7.0 contains a server-side request …7.7
- CVE-2026-115812Relative path traversal during model archive extraction in A…9.8
- CVE-2026-115813Server-side request forgery in the model download path in Am…5.8
- CVE-2026-11582A flaw has been found in CodeAstro Student Attendance Manage…7.3
- CVE-2026-11583A vulnerability has been found in CodeAstro Student Attendan…6.3
- CVE-2026-11584A vulnerability was found in CodeAstro Student Attendance Ma…6.3
- CVE-2026-11585A vulnerability was determined in CodeAstro Student Attendan…6.3
- CVE-2026-11586By default, curl automatically responds to WebSocket PING fr…7.5
- CVE-2026-115863ConnMan through 2.0 has a stack-based buffer overflow via a …7.6
- CVE-2026-115877Twisted is an event-based framework for internet application…5.4
- CVE-2026-11588The EONSR AEO Agent WordPress plugin through 3.7.9 does not …6.1
- CVE-2026-115883LangGraph checkpoint savers provide Postgres- and SQLite-bac…6
Are you affected by CVE-2026-115845?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST