{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109443 exists.","fix":"No fix has been published for CVE-2026-109443 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109443 is a high-severity vulnerability in jd-opensource JoySafeter, published on 20 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-109443 and fix it if it is affected.\n\nWhat it is: CVE-2026-109443 is a high-severity vulnerability in jd-opensource JoySafeter, published on 20 Oct 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109443 exists.\n\nAffected product: jd-opensource JoySafeter. 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-2026-109443/ (Markdown: https://insights.sbomify.com/CVE-2026-109443/index.md)","id":"CVE-2026-109443","markdown":"https://insights.sbomify.com/CVE-2026-109443/index.md","name":"CVE-2026-109443","record":{"aliases":["GHSA-qmmc-575c-v2h8"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-653","name":"Improper Isolation or Compartmentalization"}],"description":"JoySafeter through 1.0.0 contains a remote code execution vulnerability that allows authenticated users to run operating system commands via an unsandboxed execute tool in Copilot standard mode. Attackers can self-register, select standard mode in the WebSocket chat.start extension, and have the agent invoke subprocess.run with shell=True on the host to access other tenants' data and server secrets.","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":"JoySafeter through 1.0.0 Authenticated RCE via Copilot Standard Mode Shell","id":"CVE-2026-109443","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"OpenSRE through 0.1.2026.10.19 Approval Gate Bypass via shell_run Prompt Injection","id":"CVE-2026-109444"},"packages":[],"prev":{"headline":"piflow 2.0.0 through 2.0.1 Unauthenticated RCE via Chat Agent exec_shell","id":"CVE-2026-109442"},"products":["JoySafeter"],"published":"2026-10-20","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":"total"},"state":"PUBLISHED","updated":"2026-10-22","vendors":["jd-opensource"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-109443/"}