The specific flaw exists within the handling of the allowed commands list. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the MCP server. Was ZDI-CAN-27968.
Analysis
No analysis available yet.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| aws-mcp-server | aws-mcp-server | unknown |
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No data available yet.
No remediation available yet.
Tracking
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No advisories yet.
| Link | Providers |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-26-246/ |
|
Sat, 11 Apr 2026 01:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | aws-mcp-server Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of aws-mcp-server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the allowed commands list. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the MCP server. Was ZDI-CAN-27968. | |
| Title | aws-mcp-server Command Injection Remote Code Execution Vulnerability | |
| Weaknesses | CWE-78 | |
| References |
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| Metrics |
cvssV3_0
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Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2026-04-11T00:14:52.192Z
Reserved: 2026-03-27T18:09:58.198Z
Link: CVE-2026-5058
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-04-11T01:16:18.157
Modified: 2026-04-11T01:16:18.157
Link: CVE-2026-5058
Redhat
No data.
OpenCVE Enrichment
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