CVE-2025-56405

7.5 highEPSS 0.3%

High (7.5) in litmus mcp server. EPSS 0.3% chance of exploitation in the next 30 days.

An issue was discovered in litmusautomation litmus-mcp-server thru 0.0.1 allowing unauthorized attackers to control the target's MCP service through the SSE protocol.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWEs: CWE-284, CWE-306
Published: 2025-09-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

litmus:mcp_server

References

https://github.com/August829/CVEP/issues/3
https://github.com/litmusautomation/litmus-mcp-server/issues/4

Check your stack JSON