{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94046 exists.","fix":"No fix has been published for CVE-2026-94046 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-94046 is a medium-severity path traversal vulnerability in 0215AndrewFeng ACE-MCP, published on 20 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-94046 and fix it if it is affected.\n\nWhat it is: CVE-2026-94046 is a medium-severity path traversal vulnerability in 0215AndrewFeng ACE-MCP, published on 20 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94046 exists.\n\nAffected product: 0215AndrewFeng ACE-MCP. 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-2026-94046/ (Markdown: https://insights.sbomify.com/CVE-2026-94046/index.md)","id":"CVE-2026-94046","markdown":"https://insights.sbomify.com/CVE-2026-94046/index.md","name":"CVE-2026-94046","record":{"aliases":["GHSA-8wj2-8g8v-vcxr"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MCP tool library","requires_auth":"low_privilege","summary":"Attackers can read arbitrary files by manipulating path arguments in the get_file_snippet function of the ACE-MCP library.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A weakness has been identified in 0215AndrewFeng ACE-MCP up to 4.10.8. The affected element is the function get_file_snippet of the file getFileSnippet.ts of the component MCP Tool. Executing a manipulation of the argument projectRootPath/filePath can lead to path traversal. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. isPathInsideProjectRoot only blocks filePath escaping the attacker-chosen projectRootPath; the root itself is untrusted client input - set projectRootPath=/etc, filePath=hosts and the guard passes. 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":false,"headline":"0215AndrewFeng ACE-MCP MCP Tool getFileSnippet.ts get_file_snippet path traversal","id":"CVE-2026-94046","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":"samanhappy MCPHub Template Import Endpoint templateService.ts importTemplate privileges management","id":"CVE-2026-94047"},"packages":[],"prev":{"headline":"newbee-ltd newbee-mall Goods Save Endpoint UploadController.java cross site scripting","id":"CVE-2026-94045"},"products":["ACE-MCP"],"published":"2026-09-20","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":"2026-09-21","vendors":["0215AndrewFeng"]},"summary":"Attackers can read arbitrary files by manipulating path arguments in the get_file_snippet function of the ACE-MCP library.","url":"https://insights.sbomify.com/CVE-2026-94046/"}