{"action":"Upgrade @aborruso/ckan-mcp-server to 0.4.112 or later.","affected":[{"fixed":"0.4.112","introduced":"0"}],"component":"@aborruso/ckan-mcp-server","cve_ids":["CVE-2026-73845"],"ecosystem":"npm","epss":0.00384,"exploited":false,"fixed_versions":["0.4.112"],"ghsa_id":"GHSA-83x6-42hr-jc76","id":"tcs_01M5KFBKNMRG62H0B6T2FMC6X4","modified_at":"2026-09-02T15:00:10.829058570Z","published_at":"2026-09-02T14:52:21Z","references":["https://osv.dev/vulnerability/GHSA-83x6-42hr-jc76","https://github.com/ondata/ckan-mcp-server/security/advisories/GHSA-83x6-42hr-jc76","https://nvd.nist.gov/vuln/detail/CVE-2026-73845","https://github.com/ondata/ckan-mcp-server/commit/8e1522f9bbfa1f3b21550f17887f60f133e24151","https://github.com/ondata/ckan-mcp-server","https://github.com/ondata/ckan-mcp-server/releases/tag/v0.4.112"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-83x6-42hr-jc76","url":"https://osv.dev/vulnerability/GHSA-83x6-42hr-jc76"}],"summary":"CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)"}