{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-82278 exists.","fix":"No fix has been published for CVE-2026-82278 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-82278 is a high-severity code injection vulnerability in dataelement bisheng, published on 28 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-82278 and fix it if it is affected.\n\nWhat it is: CVE-2026-82278 is a high-severity code injection vulnerability in dataelement bisheng, published on 28 Aug 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-2026-82278 exists.\n\nAffected product: dataelement bisheng. 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-2026-82278/ (Markdown: https://insights.sbomify.com/CVE-2026-82278/index.md)","id":"CVE-2026-82278","markdown":"https://insights.sbomify.com/CVE-2026-82278/index.md","name":"CVE-2026-82278","record":{"aliases":["GHSA-h3mc-9q4p-46jg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"BISHENG workflow platform","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary Python code via the workflow run_once endpoint, gaining access to filesystem and internal resources.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","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-94","name":"Improper Control of Generation of Code"}],"description":"BISHENG before 2.6.0 contains a remote code execution vulnerability in the workflow run_once endpoint that allows authenticated users to execute arbitrary Python code. Attackers can submit crafted Code node definitions to the POST /api/v1/workflow/run_once endpoint, which executes them with exec() without sandboxing, gaining access to filesystem, credentials, and internal network resources.","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":"BISHENG Authenticated Arbitrary Python Code Execution via Workflow run_once","id":"CVE-2026-82278","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"HyperDX Team Management Operations Missing Role-Based Access Control","id":"CVE-2026-82279"},"packages":[],"prev":{"headline":"Argo Rollouts Dashboard Unauthenticated Mutating Operations","id":"CVE-2026-82277"},"products":["bisheng"],"published":"2026-08-28","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":"2026-09-24","vendors":["dataelement"]},"summary":"Authenticated attackers can execute arbitrary Python code via the workflow run_once endpoint, gaining access to filesystem and internal resources.","url":"https://insights.sbomify.com/CVE-2026-82278/"}