{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-18274 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-18274 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-18274 is a high-severity path traversal vulnerability in Heimdall Data Database Proxy, published on 20 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-18274 and fix it if it is affected.\n\nWhat it is: CVE-2026-18274 is a high-severity path traversal vulnerability in Heimdall Data Database Proxy, published on 20 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-18274 in the wild and no public exploit code.\n\nAffected product: Heimdall Data Database Proxy. 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-2026-18274/ (Markdown: https://insights.sbomify.com/CVE-2026-18274/index.md)","id":"CVE-2026-18274","markdown":"https://insights.sbomify.com/CVE-2026-18274/index.md","name":"CVE-2026-18274","record":{"aliases":["GHSA-7gx5-3cjh-4p7m"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Heimdall Data Database Proxy","requires_auth":"high_privilege","summary":"Remote attackers with authentication can execute arbitrary code as root via directory traversal in the uploadJar method of Heimdall Data Database Proxy.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Heimdall Data Database Proxy uploadJar Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Heimdall Data Database Proxy. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the uploadJar method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-28603.","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":"Heimdall Data Database Proxy uploadJar Directory Traversal Remote Code Execution Vulnerability","id":"CVE-2026-18274","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Authorization Bypass Through User-Controlled Key in eScriptorium","id":"CVE-2026-18275"},"packages":[],"prev":{"headline":"Kenwood DNR1007XR USB Incorrect Default Permissions Local Privilege Escalation Vulnerability","id":"CVE-2026-18273"},"products":["Database Proxy"],"published":"2026-08-20","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["Heimdall Data"]},"summary":"Remote attackers with authentication can execute arbitrary code as root via directory traversal in the uploadJar method of Heimdall Data Database Proxy.","url":"https://insights.sbomify.com/CVE-2026-18274/"}