by Kastro
Paper/Archive/CVE-2026-2130

CVE-2026-2130

BurtTheCoder mcp-maigret — BurtTheCoder mcp-maigret search_username index.ts command injection

EPSS 2%CVSS 9.8
critical.is priorityof 100
46
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 80.9.809 × 2016.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
mcp-maigret1.0.01.0.13CNA
mcp-maigret1.0.11.0.13CNA
mcp-maigret1.0.21.0.13CNA
mcp-maigret1.0.31.0.13CNA
mcp-maigret1.0.41.0.13CNA
mcp-maigret1.0.51.0.13CNA
mcp-maigret1.0.61.0.13CNA
mcp-maigret1.0.71.0.13CNA
mcp-maigret1.0.81.0.13CNA
mcp-maigret1.0.91.0.13CNA
mcp-maigret1.0.101.0.13CNA
mcp-maigret1.0.111.0.13CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)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
VulDB (CNA)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
VulDB (CNA)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
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

writeupvuldb.com/?id.344765refvuldb.com/?ctiid.344765writeupvuldb.com/?submit.747171refgithub.com/BurtTheCoder/mcp-maigret/issues/9refgithub.com/BurtTheCoder/mcp-maigret/pull/10patchgithub.com/BurtTheCoder/mcp-maigret/commit/b1ae073c4b3e789ab8de36dc6ca8111ae9399e7apatchgithub.com/BurtTheCoder/mcp-maigret/releases/tag/v1.0.13refgithub.com/BurtTheCoder/mcp-maigret