CVE-2026-55605

npm/@arikusi/deepseek-mcp-server CVE-2026-55605: medium 5.3

@arikusi/deepseek-mcp-server: Missing Authentication on Self-Hosted HTTP MCP Endpoint

Action: Upgrade @arikusi/deepseek-mcp-server to 1.8.0 or later.

npm i @arikusi/deepseek-mcp-server@1.8.0

Affected

Fixed versions

Sources

• osv: GHSA-72f3-6w86-7rv3
• https://github.com/arikusi/deepseek-mcp-server/security/advisories/GHSA-72f3-6w86-7rv3
• https://nvd.nist.gov/vuln/detail/CVE-2026-55605
• https://github.com/arikusi/deepseek-mcp-server/pull/4
• https://github.com/arikusi/deepseek-mcp-server/commit/dab07ed93ddde0ab219d4cb7066785847db53a32
• https://github.com/arikusi/deepseek-mcp-server
• https://github.com/arikusi/deepseek-mcp-server/blob/main/CHANGELOG.md#180---2026-06-14
• https://github.com/arikusi/deepseek-mcp-server/releases/tag/v1.8.0

CVE-2026-55605 · published 2026-08-25T18:38:30Z · modified 2026-08-26T01:18:34.696962404Z · JSON