CVE-2026-5528 Details
Description
A security vulnerability has been detected in MoussaabBadla code-screenshot-mcp up to 0.1.0. This affects an unknown part of the component HTTP Interface. Such manipulation leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A command injection vulnerability has been identified in MoussaabBadla's code-screenshot-mcp version 0.1.0. This vulnerability resides within the HTTP interface component, specifically in the generator.ts file. The issue allows attackers to execute arbitrary operating system commands by sending crafted input through request parameters. This unsanitized input is then passed to command execution functions, such as execAsync, with the same privileges as the server process. Exploitation of this vulnerability could lead to a complete compromise of the host, including unauthorized access to data, disruption of services, and alteration of system integrity.
It is recommended to remove direct execution of shell commands from request-driven paths, replace free-form command inputs with fixed allowlists, and validate arguments before execution. Additionally, implement authentication and authorization controls on sensitive MCP HTTP handlers.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 5, 2026CISA-ADP
Assessed Apr 6, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/wing3e/public_exp/issues/23 | [email protected] | ExploitIssue TrackingTechnical Description |
| https://vuldb.com/submit/782064 | [email protected] | Technical Description |
| https://vuldb.com/vuln/355281 | [email protected] | AdvisoryExploitPartial Content |
| https://vuldb.com/vuln/355281/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| MoussaabBadla code-screenshot-mcp | All versions |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 5, 2026 | New CVE Received | [email protected] |