What’s Vulnerable › Vulnerabilities

CVE-2025-56405

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-10 · updated 2026-06-17
• Weakness: CWE-284

Description

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.

Affected products

• Litmus Mcp Server: 0.0.1

References

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

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