{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/Tencent/WeKnora","cve_ids":["CVE-2026-30856"],"ecosystem":"Go","epss":0.00302,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-67q9-58vj-32qx","id":"tcs_01M5KGF05FFRG64689FVE2C1VE","modified_at":"2026-03-23T04:52:47.827418Z","published_at":"2026-03-10T18:28:10Z","references":["https://osv.dev/vulnerability/GO-2026-4638","https://github.com/Tencent/WeKnora/security/advisories/GHSA-67q9-58vj-32qx","https://forum.cursor.com/t/mcp-tools-name-collision-causing-cross-service-tool-call-failures/70946","https://modelcontextprotocol-security.io/ttps/tool-poisoning/tool-name-conflict","https://www.elastic.co/security-labs/mcp-tools-attack-defense-recommendations#tool-name-collision"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4638","url":"https://osv.dev/vulnerability/GO-2026-4638"}],"summary":"WeKnora Vulnerable to Tool Execution Hijacking via Ambigous Naming Convention In MCP client and Indirect Prompt Injection in github.com/Tencent/WeKnora"}