{"answers":{"affected":"2 open source packages ship an affected version, including @nor2/heim-mcp.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5602 exists.","fix":"No fix has been published for CVE-2026-5602 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5602 is a medium-severity command injection vulnerability in Nor2-io heim-mcp, published on 5 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5602 and fix it if it is affected.\n\nWhat it is: CVE-2026-5602 is a medium-severity command injection vulnerability in Nor2-io heim-mcp, published on 5 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5602 exists.\n\nAffected packages and fixed versions:\n- @nor2/heim-mcp (npm): affected all versions up to 0.1.3; no fix listed\n- @nor2/heim-mcp (npm): affected all versions up to 0.1.3; no fix listed\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-2026-5602/ (Markdown: https://insights.sbomify.com/CVE-2026-5602/index.md)","id":"CVE-2026-5602","markdown":"https://insights.sbomify.com/CVE-2026-5602/index.md","name":"CVE-2026-5602","record":{"aliases":["GHSA-wx4p-jr66-jfp9"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"npm MCP library","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary OS commands via the registerTools function in the heim-mcp npm library.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"},{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"A vulnerability was determined in Nor2-io heim-mcp up to 0.1.3. Impacted is the function registerTools of the file src/tools.ts of the component new_heim_application/deploy_heim_application/deploy_heim_application_to_cloud. This manipulation causes os command injection. The attack requires local access. The exploit has been publicly disclosed and may be utilized. Patch name: c321d8af25f77668781e6ccb43a1336f9185df37. It is suggested to install a patch to address this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Nor2-io heim-mcp new_heim_application tools.ts registerTools os command injection","id":"CVE-2026-5602","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":2,"n_references":8,"next":{"headline":"elgentos magento2-dev-mcp index.ts executeMagerun2Command os command injection","id":"CVE-2026-5603"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.1.3"],"package":"@nor2/heim-mcp","purl":null,"source":"GHSA-wx4p-jr66-jfp9"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["0.1.3"],"package":"@nor2/heim-mcp","purl":"pkg:npm/%40nor2/heim-mcp","source":"GHSA-wx4p-jr66-jfp9"}],"prev":{"headline":"Acrel Electrical Prepaid Cloud Platform Backup File bin.rar information disclosure","id":"CVE-2026-5601"},"products":["heim-mcp"],"published":"2026-04-05","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":"2026-04-06","vendors":["Nor2-io"]},"summary":"Local attackers can execute arbitrary OS commands via the registerTools function in the heim-mcp npm library.","url":"https://insights.sbomify.com/CVE-2026-5602/"}