{"action":"Upgrade @arikusi/deepseek-mcp-server to 1.8.0 or later.","affected":[{"fixed":"1.8.0","introduced":"1.4.2"}],"component":"@arikusi/deepseek-mcp-server","cve_ids":["CVE-2026-55605"],"ecosystem":"npm","epss":0.00519,"exploited":false,"fixed_versions":["1.8.0"],"ghsa_id":"GHSA-72f3-6w86-7rv3","id":"tcs_01M5KF8EA92P5SR5DP4JBHWYBS","modified_at":"2026-08-26T01:18:34.696962404Z","published_at":"2026-08-25T18:38:30Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-72f3-6w86-7rv3","url":"https://osv.dev/vulnerability/GHSA-72f3-6w86-7rv3"}],"summary":"@arikusi/deepseek-mcp-server: Missing Authentication on Self-Hosted HTTP MCP Endpoint"}