{"answers":{"affected":"2 open source packages ship an affected version, including yii2-mcp-server.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-7600 exists.","fix":"No fix has been published for CVE-2026-7600 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-7600 is a medium-severity command injection vulnerability in ArtMin96 yii2-mcp-server, published on 2 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-7600 and fix it if it is affected.\n\nWhat it is: CVE-2026-7600 is a medium-severity command injection vulnerability in ArtMin96 yii2-mcp-server, published on 2 May 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-2026-7600 exists.\n\nAffected packages and fixed versions:\n- yii2-mcp-server (npm): affected all versions up to 1.0.2; no fix listed\n- yii2-mcp-server (npm): affected all versions up to 1.0.2; 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-2026-7600/ (Markdown: https://insights.sbomify.com/CVE-2026-7600/index.md)","id":"CVE-2026-7600","markdown":"https://insights.sbomify.com/CVE-2026-7600/index.md","name":"CVE-2026-7600","record":{"aliases":["GHSA-gc8w-x73w-p4rh"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Yii2 MCP server library","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary OS commands via the MCP interface in the yii2-mcp-server library, requiring immediate attention from developers using this package.","user_interaction":"not_required","vuln_class":"command_injection"},"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: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 flaw has been found in ArtMin96 yii2-mcp-server 1.0.2. This impacts the function yii_command_help/yii_execute_command of the file src/index.ts of the component MCP Interface. Executing a manipulation can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.","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":"ArtMin96 yii2-mcp-server MCP index.ts yii_execute_command os command injection","id":"CVE-2026-7600","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":2,"n_references":6,"next":{"headline":"Open5GS AMF gmm-handler.c denial of service","id":"CVE-2026-7601"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.2"],"package":"yii2-mcp-server","purl":null,"source":"GHSA-gc8w-x73w-p4rh"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.2"],"package":"yii2-mcp-server","purl":"pkg:npm/yii2-mcp-server","source":"GHSA-gc8w-x73w-p4rh"}],"prev":{"headline":"Dayoooun hwpx-mcp MCP index.ts export_to_html path traversal","id":"CVE-2026-7599"},"products":["yii2-mcp-server"],"published":"2026-05-02","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":"2026-05-04","vendors":["ArtMin96"]},"summary":"Remote attackers can execute arbitrary OS commands via the MCP interface in the yii2-mcp-server library, requiring immediate attention from developers using this package.","url":"https://insights.sbomify.com/CVE-2026-7600/"}