CVE-2026-19041mediumCWE-74CWE-77

CVE-2026-19041: medium-severity vulnerability in MissionSquad mcp-api

MissionSquad mcp-api NPM Package Version packages.ts this.packageService.installPackage command injection

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 2.1%
A vulnerability has been found in MissionSquad mcp-api up to 1.11.8. The impacted element is the function this.packageService.installPackage of the file src/controllers/packages.ts of the component NPM Package Version Handler. The manipulation leads to command injection. It is possible to initiate the attack remotely. Upgrading to version 1.11.9 is sufficient to resolve this issue. The identifier of the patch is a40f54d4533ba6618e1749383a245900eeb024c1. The affected component should be upgraded.
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:P
Affected products
MissionSquad · mcp-api
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CVE-2026-19040MEDIUMMissionSquad mcp-api dcrClients.ts server-side request forgeryEPSS 0.3%