CVE-2026-19040

MEDIUM

MissionSquad mcp-api dcrClients.ts server-side request forgery

Title source: cna
STIX 2.1

Description

A flaw has been found in MissionSquad mcp-api up to 1.11.9. The affected element is an unknown function of the file src/services/dcrClients.ts. Executing a manipulation can lead to server-side request forgery. The attack may be performed from remote. Upgrading to version 1.11.10 is sufficient to fix this issue. This patch is called f068ab4ad6f0907ac7001b995588c2673f11a755. You should upgrade the affected component.

References (9)

Core 9
Core References
Vdb Entry vdb-entry
VDB-386459 | MissionSquad mcp-api dcrClients.ts server-side request forgery
https://vuldb.com/vuln/386459
Signature, Permissions Required signature permissions-required
VDB-386459 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/386459/cti
Third Party Advisory third-party-advisory
CVE-2026-19040 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-19040
Third Party Advisory third-party-advisory
Submit #863829 | MissionSquad mcp-api unknown Server-Side Request Forgery
https://vuldb.com/submit/863829

Scores

CVSS v3 6.3
EPSS 0.0041
EPSS Percentile 33.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (11)
MissionSquad/mcp-api 1.11.0
MissionSquad/mcp-api 1.11.1
MissionSquad/mcp-api 1.11.10
MissionSquad/mcp-api 1.11.2
MissionSquad/mcp-api 1.11.3
MissionSquad/mcp-api 1.11.4
MissionSquad/mcp-api 1.11.5
MissionSquad/mcp-api 1.11.6
MissionSquad/mcp-api 1.11.7
MissionSquad/mcp-api 1.11.8
... and 1 more
Published Aug 06, 2026
Tracked Since Aug 06, 2026