{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-50748 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-50748 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-50748 is a critical command injection vulnerability in Ubiquiti Inc UniFi Access Application, published on 2 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-50748 and fix it if it is affected.\n\nWhat it is: CVE-2026-50748 is a critical command injection vulnerability in Ubiquiti Inc UniFi Access Application, published on 2 Jul 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-2026-50748 in the wild and no public exploit code.\n\nAffected product: Ubiquiti Inc UniFi Access Application. 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-2026-50748/ (Markdown: https://insights.sbomify.com/CVE-2026-50748/index.md)","id":"CVE-2026-50748","markdown":"https://insights.sbomify.com/CVE-2026-50748/index.md","name":"CVE-2026-50748","record":{"aliases":["GHSA-fp2c-q39c-97j4"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"UniFi Access Application","requires_auth":"low_privilege","summary":"A low-privileged network attacker can execute arbitrary commands on the host via improper input validation in the UniFi Access Application.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"unifi_access","vendor":"ui"}],"cvss":{"score":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi Access Application to execute a Command Injection on the host device.","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":"Command injection in UniFi Access Application","id":"CVE-2026-50748","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Apache Answer: Missing authorization in revision audit reject allows authenticated users to reject pending revisions","id":"CVE-2026-50749"},"packages":[],"prev":{"headline":"SQL injection in UniFi Talk Application","id":"CVE-2026-50747"},"products":["UniFi Access Application"],"published":"2026-07-02","related":[{"cvss_score":10,"headline":"Missing authorization in UniFi Access Application","id":"CVE-2025-52665","kev_date_added":null,"published":"2025-10-30"},{"cvss_score":9.1,"headline":"Privilege escalation in UniFi Access Application","id":"CVE-2026-54400","kev_date_added":null,"published":"2026-07-02"},{"cvss_score":8.6,"headline":"Path traversal in UniFi Access Application","id":"CVE-2026-55117","kev_date_added":null,"published":"2026-07-02"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-02","vendors":["Ubiquiti Inc"]},"summary":"A low-privileged network attacker can execute arbitrary commands on the host via improper input validation in the UniFi Access Application.","url":"https://insights.sbomify.com/CVE-2026-50748/"}