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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
MissionSquad mcp-api affected
Version Status Constraints
1.11.0 affected —
1.11.1 affected —
1.11.2 affected —
1.11.3 affected —
1.11.4 affected —
1.11.5 affected —
1.11.6 affected —
1.11.7 affected —
1.11.8 affected —
1.11.9 unaffected —

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Project Subscriptions

Vendors Products
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Mcp-api Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/MissionSquad/mcp-api/ cve-icon
https://github.com/MissionSquad/mcp-api/commit/a40f54d4533ba6618e1749383a245900eeb024c1 cve-icon
https://github.com/MissionSquad/mcp-api/issues/41 cve-icon
https://github.com/MissionSquad/mcp-api/pull/44 cve-icon
https://github.com/MissionSquad/mcp-api/releases/tag/v1.11.9 cve-icon
https://vuldb.com/cve/CVE-2026-19041 cve-icon
https://vuldb.com/submit/863830 cve-icon
https://vuldb.com/vuln/386460 cve-icon
https://vuldb.com/vuln/386460/cti cve-icon
History

Thu, 06 Aug 2026 14:00:00 +0000

Type Values Removed Values Added
Description 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.
Title MissionSquad mcp-api NPM Package Version packages.ts this.packageService.installPackage command injection
First Time appeared Missionsquad
Missionsquad mcp-api
Weaknesses CWE-74
CWE-77
CPEs cpe:2.3:a:missionsquad:mcp-api:*:*:*:*:*:*:*:*
Vendors & Products Missionsquad
Missionsquad mcp-api
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 5.3, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-06T13:30:13.459Z

Reserved: 2026-08-06T06:01:47.080Z

Link: CVE-2026-19041

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-06T16:30:04Z

Weaknesses