PT-2025-37050 · Litmusautomation · Litmus-Mcp-Server

August829 · Published 2025-09-10 · Updated 2025-09-17 · CVE-2025-56405

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: litmusautomation litmus-mcp-server versions through 0.0.1

Description: An issue allows unauthorized attackers to control the target's MCP service through the SSE (Server-Sent Events) protocol.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Missing Authentication

Weakness Enumeration

CWE-284

CWE-306

Related Identifiers

CVE-2025-56405

Affected Products

Litmus-Mcp-Server

References · 7

• 🔥 https://github.com/litmusautomation/litmus-mcp-server/issues/4 · Exploit
• 🔥 https://github.com/August829/CVEP/issues/3 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-56405 · Security Note
• https://osv.dev/vulnerability/CVE-2025-56405 · Vendor Advisory
• https://t.me/cveNotify/135730 · Telegram Post
• https://twitter.com/CVEnew/status/1965920236135186625 · Twitter Post
• https://twitter.com/cracbot/status/1967543979504959966 · Twitter Post