{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-91016 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91016 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91016 is a medium-severity missing authorization vulnerability in Unknown Motors, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-91016 and fix it if it is affected.\n\nWhat it is: CVE-2026-91016 is a medium-severity missing authorization vulnerability in Unknown Motors, published on 17 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-91016 in the wild and no public exploit code.\n\nAffected product: Unknown Motors. 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-2026-91016/ (Markdown: https://insights.sbomify.com/CVE-2026-91016/index.md)","id":"CVE-2026-91016","markdown":"https://insights.sbomify.com/CVE-2026-91016/index.md","name":"CVE-2026-91016","record":{"aliases":["GHSA-9r2r-hr84-wxp8"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can read private car listings by guessing user IDs, exposing sensitive seller data in the Motors WordPress plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"The Motors  WordPress plugin before 1.4.121 does not verify that a request is authorized to view a user's non-published listings before returning them, allowing unauthenticated attackers to read any author's draft, pending and private car listings - including titles, prices, media URLs and seller notes - by supplying only the target's numeric user id.","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":"Motors \u003c 1.4.121 - Unauthenticated Draft/Private Listing Disclosure","id":"CVE-2026-91016","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Robokassa payment gateway for Woocommerce \u003c 1.8.9 - Unauthenticated Payment Bypass via Forged JWT Callback","id":"CVE-2026-91017"},"packages":[],"prev":{"headline":"Master Addons for Elementor \u003c 3.1.9 - Unauthenticated Popup Deactivation via jltma_popup_disable_expired","id":"CVE-2026-91015"},"products":["Motors"],"published":"2026-09-17","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":"2026-09-17","vendors":["Unknown"]},"summary":"Unauthenticated attackers can read private car listings by guessing user IDs, exposing sensitive seller data in the Motors WordPress plugin.","url":"https://insights.sbomify.com/CVE-2026-91016/"}