Answer in brief
CVE-2026-19041 records a Medium severity (CVSS 6.3) vulnerability in MissionSquad mcp-api NPM Package Version packages.ts this.packageService.installPackage command injection. The current sources do not mark it as known exploited. The current feed maps MissionSquad/mcp-api (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-19041 records a Medium severity (CVSS 6.3) vulnerability in MissionSquad mcp-api NPM Package Version packages.ts this.packageService.installPackage command injection. The current sources do not mark it as known exploited. The current feed maps MissionSquad/mcp-api (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps MissionSquad/mcp-api (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| MissionSquad/mcp-apigeneric | 1.11.0 || 1.11.1 || 1.11.2 || 1.11.3 || 1.11.4 || 1.11.5 || 1.11.6 || 1.11.7 || 1.11.8 | Not reported |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 6.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps MissionSquad/mcp-api (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| MissionSquad/mcp-apigeneric | 1.11.0 || 1.11.1 || 1.11.2 || 1.11.3 || 1.11.4 || 1.11.5 || 1.11.6 || 1.11.7 || 1.11.8 | Not reported |
Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 6, 2026
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.
Quoted source text, attributed separately from HOL analysis.