{"apiVersion":"1.0","identifier":"CVE-2026-73844","description":"CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, error paths reflect raw upstream response bodies and internal exception messages back to the caller instead of a sanitized, generic message. When the server is pointed at (or redirected/SSRF-d to) a host that returns a non-CKAN response, or when an internal exception occurs, the caller receives verbatim upstream content and internal detail (hostnames, internal IPs, DB errors, stack fragments). This vulnerability is fixed in 0.4.112.","publishedAt":"2026-08-14T17:20:36","lastModifiedAt":"2026-08-18T02:17:30","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73844","cvssScore":3.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","epssProbability":0.00223,"riskScore":0.38,"affectedProduct":"CKAN MCP Server","affectedVersions":"<0.4.112","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73844","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73844","en":"https://www.redsauce.net/en/cves/CVE-2026-73844","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73844","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73844","de":"https://www.redsauce.net/de/cves/CVE-2026-73844","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73844","el":"https://www.redsauce.net/el/cves/CVE-2026-73844"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73844"}}