CVE-2026-2130 is a critical command injection vulnerability affecting BurtTheCoder mcp-maigret up to version 1.0.12, specifically within the search_username component. An unauthenticated remote attacker can exploit this by manipulating the Username argument, leading to arbitrary command execution on the server. With a CVSS score of 9.8 (CRITICAL), this flaw has high impact on confidentiality, integrity, and availability, requiring no user interaction or complex attack conditions. While no active exploitation, public exploit code, or significant community discussion has been observed, immediate upgrade to version 1.0.13 is strongly recommended to mitigate this severe risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.12CPE matchmatch criteria | cpe:2.3:a:burtthecoder:maigret_mcp_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.