{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-4198 exists.","fix":"No fix has been published for CVE-2026-4198 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-4198 is a medium-severity command injection vulnerability in hypermodel-labs mcp-server-auto-commit, published on 15 Mar 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-2026-4198 and fix it if it is affected.\n\nWhat it is: CVE-2026-4198 is a medium-severity command injection vulnerability in hypermodel-labs mcp-server-auto-commit, published on 15 Mar 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-2026-4198 exists.\n\nAffected product: hypermodel-labs mcp-server-auto-commit. 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-2026-4198/ (Markdown: https://insights.sbomify.com/CVE-2026-4198/index.md)","id":"CVE-2026-4198","markdown":"https://insights.sbomify.com/CVE-2026-4198/index.md","name":"CVE-2026-4198","record":{"aliases":["GHSA-2jfp-p8r8-g24g"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"MCP server tool","requires_auth":"low_privilege","summary":"Local attackers can execute arbitrary commands via the getGitChanges function in the mcp-server-auto-commit tool.","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-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A vulnerability was determined in hypermodel-labs mcp-server-auto-commit 1.0.0. Affected by this vulnerability is the function getGitChanges of the file index.ts. This manipulation causes command injection. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: f7d992c830c5f2ec5749852e66c0195e3ed7fe30. Applying a patch is the recommended action to fix this issue. 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":"hypermodel-labs mcp-server-auto-commit index.ts getGitChanges command injection","id":"CVE-2026-4198","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"bazinga012 mcp_code_executor index.ts installDependencies command injection","id":"CVE-2026-4199"},"packages":[],"prev":{"headline":"D-Link DNS-1550-04 download_mgr.cgi RSS_Item_List command injection","id":"CVE-2026-4197"},"products":["mcp-server-auto-commit"],"published":"2026-03-15","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":"2026-03-16","vendors":["hypermodel-labs"]},"summary":"Local attackers can execute arbitrary commands via the getGitChanges function in the mcp-server-auto-commit tool.","url":"https://insights.sbomify.com/CVE-2026-4198/"}