{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-34027 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-34027 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-34027 is a medium-severity vulnerability in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System), published on 15 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-34027 and fix it if it is affected.\n\nWhat it is: CVE-2026-34027 is a medium-severity vulnerability in Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System), published on 15 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-34027 in the wild and no public exploit code.\n\nAffected product: Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System). 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-2026-34027/ (Markdown: https://insights.sbomify.com/CVE-2026-34027/index.md)","id":"CVE-2026-34027","markdown":"https://insights.sbomify.com/CVE-2026-34027/index.md","name":"CVE-2026-34027","record":{"aliases":["GHSA-gr5m-9xq3-vhc7"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Safe Deposit Locker System","requires_auth":"low_privilege","summary":"Authenticated attackers can bypass file type validation by spoofing Content-Type headers to upload arbitrary files, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SEC-VLab","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"The Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains insufficient server-side file type validation in the /safe/contract/uploadcustomdocuments endpoint. The application validates uploaded files based on the user-controlled HTTP Content-Type value and accepts the upload if this value contains an allowed string such as pdf, jpeg, tiff, or png. An authenticated attacker with any role or permission level can spoof the Content-Type value and upload arbitrary file content.","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":"Upload restriction bypass in Wertheim SafeController Software allows authenticated users to upload arbitrary files","id":"CVE-2026-34027","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Unauthenticated direct access to web data in Wertheim SafeController Software exposes files","id":"CVE-2026-34028"},"packages":[],"prev":{"headline":"Path traversal in Wertheim SafeController Software allows authenticated users to download arbitrary files","id":"CVE-2026-34026"},"products":["Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System)"],"published":"2026-06-15","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":"partial"},"state":"PUBLISHED","updated":"2026-06-15","vendors":["Wertheim GmbH"]},"summary":"Authenticated attackers can bypass file type validation by spoofing Content-Type headers to upload arbitrary files, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2026-34027/"}