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Description

A vulnerability was determined in BurtTheCoder mcp-maigret up to 1.0.12. This affects an unknown part of the file src/index.ts of the component search_username. Executing a manipulation of the argument Username can lead to command injection. The attack may be launched remotely. Upgrading to version 1.0.13 is able to mitigate this issue. This patch is called b1ae073c4b3e789ab8de36dc6ca8111ae9399e7a. Upgrading the affected component is advised.

PUBLISHED Reserved 2026-02-06 | Published 2026-02-08 | Updated 2026-02-23 | 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:X
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C

Problem types

Command Injection

Injection

Product status

1.0.0
affected

1.0.1
affected

1.0.2
affected

1.0.3
affected

1.0.4
affected

1.0.5
affected

1.0.6
affected

1.0.7
affected

1.0.8
affected

1.0.9
affected

1.0.10
affected

1.0.11
affected

1.0.12
affected

1.0.13
unaffected

Timeline

2026-02-06:Advisory disclosed
2026-02-06:VulDB entry created
2026-02-09:VulDB entry last update

Credits

Lexpl0it (VulDB User) reporter

References

vuldb.com/?id.344765 (VDB-344765 | BurtTheCoder mcp-maigret search_username index.ts command injection) vdb-entry technical-description

vuldb.com/?ctiid.344765 (VDB-344765 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.747171 (Submit #747171 | GitHub mcp-maigret v1.0.12 Command Injection) third-party-advisory

github.com/BurtTheCoder/mcp-maigret/issues/9 issue-tracking

github.com/BurtTheCoder/mcp-maigret/pull/10 issue-tracking

github.com/...ommit/b1ae073c4b3e789ab8de36dc6ca8111ae9399e7a patch

github.com/BurtTheCoder/mcp-maigret/releases/tag/v1.0.13 patch

github.com/BurtTheCoder/mcp-maigret/ product

cve.org (CVE-2026-2130)

nvd.nist.gov (CVE-2026-2130)

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