{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-11419 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-11419 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-11419 is a critical path traversal vulnerability in Altium Enterprise Server, published on 5 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-2026-11419 and fix it if it is affected.\n\nWhat it is: CVE-2026-11419 is a critical path traversal vulnerability in Altium Enterprise Server, published on 5 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-2026-11419 in the wild and no public exploit code.\n\nAffected product: Altium Enterprise Server. 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-2026-11419/ (Markdown: https://insights.sbomify.com/CVE-2026-11419/index.md)","id":"CVE-2026-11419","markdown":"https://insights.sbomify.com/CVE-2026-11419/index.md","name":"CVE-2026-11419","record":{"aliases":["GHSA-6hrc-72jv-9cp2"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Altium Enterprise Server","requires_auth":"low_privilege","summary":"Authenticated attackers can write arbitrary files via path traversal in Altium Enterprise Server, potentially leading to remote code execution or service takeover.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Altium","cpe":[{"product":"on-prem_enterprise_server","vendor":"altium"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A path traversal vulnerability exists in the Altium Enterprise Server Vault Service UploadController due to improper validation of a user-controlled path component in image upload requests. An authenticated user can supply a crafted absolute path so that the configured storage root is discarded, allowing arbitrary files to be written to any location on the server filesystem writable by the service account.\n\nBecause content-controlled files can be written to web-accessible directories, or used to overwrite application binaries or configuration files, this can be escalated to remote code execution, service takeover, or denial of service. Altium 365 cloud deployments are not affected, as the affected endpoint is not reachable and the cloud storage architecture mitigates the file-write primitive.","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":"Path Traversal in Altium Enterprise Server Vault UploadController Allows Arbitrary File Write","id":"CVE-2026-11419","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":"Path Traversal in Altium Enterprise Server NIS Allows Unauthenticated Arbitrary File Write and File Read","id":"CVE-2026-11420"},"packages":[],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2026-11418"},"products":["Altium Enterprise Server"],"published":"2026-06-05","related":[{"cvss_score":10,"headline":"Hardcoded credentials in Altium Enterprise Server","id":"CVE-2026-11414","kev_date_added":null,"published":"2026-06-05"},{"cvss_score":10,"headline":"Path Traversal in Altium Enterprise Server NIS Allows Unauthenticated Arbitrary File Write and File Read","id":"CVE-2026-11420","kev_date_added":null,"published":"2026-06-05"},{"cvss_score":8.6,"headline":"SQL Injection in AES Due to Inactive SQL Parsing Configuration","id":"CVE-2025-27378","kev_date_added":null,"published":"2026-01-22"},{"cvss_score":8,"headline":"Stored Cross-Site Scripting in Altium Enterprise Server Workflow Engine Allows Privilege Escalation","id":"CVE-2026-1010","kev_date_added":null,"published":"2026-01-15"},{"cvss_score":7.6,"headline":"HTML Injection Leading to Script Execution in Altium Enterprise Server","id":"CVE-2025-27380","kev_date_added":null,"published":"2026-01-22"},{"cvss_score":6.8,"headline":"Stored Cross-Site Scripting in AES BOM Viewer","id":"CVE-2025-27379","kev_date_added":null,"published":"2026-01-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-06-05","vendors":["Altium"]},"summary":"Authenticated attackers can write arbitrary files via path traversal in Altium Enterprise Server, potentially leading to remote code execution or service takeover.","url":"https://insights.sbomify.com/CVE-2026-11419/"}