{"answers":{"affected":"2 open source packages ship an affected version, including @aborruso/ckan-mcp-server.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-73844 exists.","fix":"Upgrade @aborruso/ckan-mcp-server to 0.4.112 or later.","what":"CVE-2026-73844 is a low-severity vulnerability in ondata ckan-mcp-server, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-73844 and fix it if it is affected.\n\nWhat it is: CVE-2026-73844 is a low-severity vulnerability in ondata ckan-mcp-server, published on 14 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-73844 exists.\n\nAffected packages and fixed versions:\n- @aborruso/ckan-mcp-server (npm): affected all versions; fixed in 0.4.112\n- @aborruso/ckan-mcp-server (npm): affected all versions; fixed in 0.4.112\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-73844/ (Markdown: https://insights.sbomify.com/CVE-2026-73844/index.md)","id":"CVE-2026-73844","markdown":"https://insights.sbomify.com/CVE-2026-73844/index.md","name":"CVE-2026-73844","record":{"aliases":["GHSA-6f9w-9hf2-5rg3"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"CKAN MCP Server","requires_auth":"none","summary":"Attackers can obtain sensitive internal details like hostnames and stack traces via verbose error messages in CKAN MCP Server.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-210","name":"Self-generated Error Message Containing Sensitive Information"},{"id":"CWE-209","name":"Generation of Error Message Containing Sensitive Information"}],"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.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"CKAN MCP Server: Information disclosure via verbose error reflection","id":"CVE-2026-73844","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)","id":"CVE-2026-73845"},"packages":[{"ecosystem":"npm","fixed":["0.4.112"],"introduced":["0"],"last_affected":[],"package":"@aborruso/ckan-mcp-server","purl":null,"source":"GHSA-6f9w-9hf2-5rg3"},{"ecosystem":"npm","fixed":["0.4.112"],"introduced":["0"],"last_affected":[],"package":"@aborruso/ckan-mcp-server","purl":"pkg:npm/%40aborruso/ckan-mcp-server","source":"GHSA-6f9w-9hf2-5rg3"}],"prev":{"headline":"OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs","id":"CVE-2026-73843"},"products":["ckan-mcp-server"],"published":"2026-08-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-18","vendors":["ondata"]},"summary":"Attackers can obtain sensitive internal details like hostnames and stack traces via verbose error messages in CKAN MCP Server.","url":"https://insights.sbomify.com/CVE-2026-73844/"}