{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-17563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-17563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-17563 is a medium-severity missing authorization vulnerability in Unknown User Frontend, published on 2 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-2026-17563 and fix it if it is affected.\n\nWhat it is: CVE-2026-17563 is a medium-severity missing authorization vulnerability in Unknown User Frontend, published on 2 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-2026-17563 in the wild and no public exploit code.\n\nAffected product: Unknown User Frontend. 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-2026-17563/ (Markdown: https://insights.sbomify.com/CVE-2026-17563/index.md)","id":"CVE-2026-17563","markdown":"https://insights.sbomify.com/CVE-2026-17563/index.md","name":"CVE-2026-17563","record":{"aliases":["GHSA-rgv4-fwhv-pq9x"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can bypass subscription checks to create and publish posts in the WP User Frontend 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":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The User Frontend WordPress plugin before 4.3.11 does not enforce its subscription-purchase requirement when processing frontend post submissions, only when rendering the form, allowing unauthenticated users to create and, depending on the form's configuration, immediately publish posts through forms restricted to paying subscribers.","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":"WP User Frontend \u003c 4.3.11 - Unauthenticated Post Creation via Subscription-Gated Form","id":"CVE-2026-17563","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":"Animation Addons for Elementor \u003c 2.7.2 - Unauthenticated Server-Side Request Forgery","id":"CVE-2026-17565"},"packages":[],"prev":{"headline":"IDOR in Zirve Security's AdisyonPro","id":"CVE-2026-17562"},"products":["User Frontend"],"published":"2026-09-02","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":"2026-09-02","vendors":["Unknown"]},"summary":"Unauthenticated attackers can bypass subscription checks to create and publish posts in the WP User Frontend plugin.","url":"https://insights.sbomify.com/CVE-2026-17563/"}