{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-82082 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-82082 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-82082 is a critical command injection vulnerability in Green-Computing NUMail, published on 28 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-82082 and fix it if it is affected.\n\nWhat it is: CVE-2026-82082 is a critical command injection vulnerability in Green-Computing NUMail, published on 28 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-82082 in the wild and no public exploit code.\n\nAffected product: Green-Computing NUMail. 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-2026-82082/ (Markdown: https://insights.sbomify.com/CVE-2026-82082/index.md)","id":"CVE-2026-82082","markdown":"https://insights.sbomify.com/CVE-2026-82082/index.md","name":"CVE-2026-82082","record":{"aliases":["GHSA-mwjg-762w-wg4x"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"NUMail email server","requires_auth":"none","summary":"Unauthenticated remote attackers can inject and execute arbitrary OS commands on the NUMail server, leading to full system compromise.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"twcert","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"NUMail developed by Green-Computing has an OS Command Injection vulnerability. Unauthenticated remote attackers can inject arbitrary OS commands and execute them on the server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Green-Computing｜NUMail - OS Command Injection","id":"CVE-2026-82082","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Cross-site scripting in android-app","id":"CVE-2026-82089"},"packages":[],"prev":{"headline":"Server-side request forgery in wallabag","id":"CVE-2026-82081"},"products":["NUMail"],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-31","vendors":["Green-Computing"]},"summary":"Unauthenticated remote attackers can inject and execute arbitrary OS commands on the NUMail server, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2026-82082/"}