{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19046 exists.","fix":"No fix has been published for CVE-2026-19046 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19046 is a medium-severity path traversal vulnerability in NocteDefensor LudusMCP, published on 6 Aug 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-2026-19046 and fix it if it is affected.\n\nWhat it is: CVE-2026-19046 is a medium-severity path traversal vulnerability in NocteDefensor LudusMCP, published on 6 Aug 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-2026-19046 exists.\n\nAffected product: NocteDefensor LudusMCP. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-19046/ (Markdown: https://insights.sbomify.com/CVE-2026-19046/index.md)","id":"CVE-2026-19046","markdown":"https://insights.sbomify.com/CVE-2026-19046/index.md","name":"CVE-2026-19046","record":{"aliases":["GHSA-6j8j-xrrf-px36"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MCP server library","requires_auth":"low_privilege","summary":"A path traversal vulnerability in LudusMCP allows local attackers to read arbitrary files via the guide_name argument.","user_interaction":"not_required","vuln_class":"path_traversal"},"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:N/VA:N/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A security vulnerability has been detected in NocteDefensor LudusMCP up to 1.0.24. The impacted element is an unknown function of the file src/tools/ludusEnvironmentGuidesSearch.ts of the component ludus_environment_guides_search. Such manipulation of the argument guide_name leads to path traversal. Local access is required to approach this attack. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"NocteDefensor LudusMCP ludus_environment_guides_search ludusEnvironmentGuidesSearch.ts path traversal","id":"CVE-2026-19046","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"NocteDefensor LudusMCP ludus_cli_execute cliWrapper.ts executeCommand command injection","id":"CVE-2026-19047"},"packages":[],"prev":{"headline":"NocteDefensor LudusMCP get_credential_from_user secretDialog.ts SecretDialog.showSecretDialog command injection","id":"CVE-2026-19045"},"products":["LudusMCP"],"published":"2026-08-06","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-08-06","vendors":["NocteDefensor"]},"summary":"A path traversal vulnerability in LudusMCP allows local attackers to read arbitrary files via the guide_name argument.","url":"https://insights.sbomify.com/CVE-2026-19046/"}