{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-104082 exists.","fix":"No fix has been published for CVE-2026-104082 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104082 is a high-severity code injection vulnerability in Smartertools Smartermail, published on 9 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-104082 and fix it if it is affected.\n\nWhat it is: CVE-2026-104082 is a high-severity code injection vulnerability in Smartertools Smartermail, published on 9 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-104082 exists.\n\nAffected product: Smartertools Smartermail. 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-2026-104082/ (Markdown: https://insights.sbomify.com/CVE-2026-104082/index.md)","id":"CVE-2026-104082","markdown":"https://insights.sbomify.com/CVE-2026-104082/index.md","name":"CVE-2026-104082","record":{"aliases":["GHSA-4rp5-r82m-g6p3"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"SmarterMail email server","requires_auth":"high_privilege","summary":"A SysAdmin can achieve remote code execution with SYSTEM privileges by bypassing volume mount controls to upload and execute malicious scripts.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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":"SmarterMail before build 9777 contains a remote code execution vulnerability that allows an attacker holding a SysAdmin-scoped access token to bypass the Volume Mount script-directory containment control by provisioning a new mail domain with an arbitrary FileStore root path inside the trusted Scripts directory via the domain-put endpoint. Attackers can disclose the Scripts path through the AddOrUpdateMount endpoint, clear the upload extension blacklist via the global-mail endpoint, then upload a malicious script through the ordinary mail file-storage upload API so that saving a CommandMount triggers RunScript before validation, resulting in a reverse shell executing as the SmarterMail service account with SYSTEM-level privileges.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-10-12","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-10-12T14:15:12Z","kind":"github_poc","ref":"https://github.com/eev4n/smartermail","stars":0,"title":"CVE-2026-104082, CVE-2026-104083, CVE-2026-104084"}],"tier":"weaponised"},"has_fix":null,"headline":"SmarterMail \u003c Build 9777 SysAdmin Remote Code Execution via Volume Mount","id":"CVE-2026-104082","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"SmarterMail \u003c Build 9777 Stored Mutation XSS via MathML Foreign Content","id":"CVE-2026-104083"},"packages":[],"prev":{"headline":"KodExplorer \u003c 4.55 Path Traversal via unzip_pre_name() ZIP Extraction","id":"CVE-2026-104081"},"products":["Smartermail"],"published":"2026-10-09","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-27","vendors":["Smartertools"]},"summary":"A SysAdmin can achieve remote code execution with SYSTEM privileges by bypassing volume mount controls to upload and execute malicious scripts.","url":"https://insights.sbomify.com/CVE-2026-104082/"}