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Description

A flaw has been found in ArtMin96 yii2-mcp-server 1.0.2. This impacts the function yii_command_help/yii_execute_command of the file src/index.ts of the component MCP Interface. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-02 | Updated 2026-05-02 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

1.0.2
affected

Timeline

2026-05-01:Advisory disclosed
2026-05-01:VulDB entry created
2026-05-01:VulDB entry last update

Credits

_Eternity_ (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/360557 (VDB-360557 | ArtMin96 yii2-mcp-server MCP index.ts yii_execute_command os command injection) vdb-entry technical-description

vuldb.com/vuln/360557/cti (VDB-360557 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/805613 (Submit #805613 | ArtMin96 yii2-mcp-server 1.0.2 Command Injection) third-party-advisory

github.com/ArtMin96/yii2-mcp-server/issues/3 issue-tracking

github.com/BruceJqs/public_exp/issues/29 exploit issue-tracking

github.com/ArtMin96/yii2-mcp-server/ product

cve.org (CVE-2026-7600)

nvd.nist.gov (CVE-2026-7600)

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