CVE-2026-19040: Server-Side Request Forgery in MissionSquad mcp-api
CVE-2026-19040 is a server-side request forgery (SSRF) vulnerability in the MissionSquad mcp-api component up to version 1.11.9. The flaw exists in an unspecified function within the src/services/dcrClients.ts file. Remote attackers can exploit this vulnerability to perform SSRF attacks. The issue is resolved by upgrading to version 1.11.10.
AI Analysis
Technical Summary
This vulnerability in MissionSquad mcp-api (versions up to 1.11.9) allows remote attackers to perform server-side request forgery via an unknown function in src/services/dcrClients.ts. The vulnerability is fixed in version 1.11.10 by patch f068ab4ad6f0907ac7001b995588c2673f11a755. The CVSS 4.0 base score is 5.3, indicating a medium severity with network attack vector, low attack complexity, and no user interaction required.
Potential Impact
Successful exploitation of this SSRF vulnerability could allow an attacker with low privileges to induce the server to make unauthorized requests to internal or external resources. This may lead to information disclosure or interaction with internal systems that are otherwise inaccessible. The overall impact is rated medium severity based on the CVSS score of 5.3.
Mitigation Recommendations
Upgrade the MissionSquad mcp-api component to version 1.11.10, which contains the official fix for this vulnerability. Applying this update fully mitigates the SSRF issue. No additional mitigation steps are indicated by the vendor advisory.
CVE-2026-19040: Server-Side Request Forgery in MissionSquad mcp-api
Description
CVE-2026-19040 is a server-side request forgery (SSRF) vulnerability in the MissionSquad mcp-api component up to version 1.11.9. The flaw exists in an unspecified function within the src/services/dcrClients.ts file. Remote attackers can exploit this vulnerability to perform SSRF attacks. The issue is resolved by upgrading to version 1.11.10.
CVSS v4.0
Score 5.3medium
Affected software
MissionSquad
mcp-api
pkg:github/missionsquad/mcp-apicpe:2.3:a:missionsquad:mcp-api:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in MissionSquad mcp-api (versions up to 1.11.9) allows remote attackers to perform server-side request forgery via an unknown function in src/services/dcrClients.ts. The vulnerability is fixed in version 1.11.10 by patch f068ab4ad6f0907ac7001b995588c2673f11a755. The CVSS 4.0 base score is 5.3, indicating a medium severity with network attack vector, low attack complexity, and no user interaction required.
Potential Impact
Successful exploitation of this SSRF vulnerability could allow an attacker with low privileges to induce the server to make unauthorized requests to internal or external resources. This may lead to information disclosure or interaction with internal systems that are otherwise inaccessible. The overall impact is rated medium severity based on the CVSS score of 5.3.
Mitigation Recommendations
Upgrade the MissionSquad mcp-api component to version 1.11.10, which contains the official fix for this vulnerability. Applying this update fully mitigates the SSRF issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-06T06:01:41.090Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a7492abbf8831d539cb5b51
Added to database: 08/06/2026, 13:56:59 UTC
Last enriched: 08/13/2026, 17:19:44 UTC
Last updated: 09/17/2026, 22:01:33 UTC
Views: 51
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.