{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86475 exists.","fix":"No fix has been published for CVE-2026-86475 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86475 is a medium-severity vulnerability in Unknown Appointment Hour Booking, published on 16 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-2026-86475 and fix it if it is affected.\n\nWhat it is: CVE-2026-86475 is a medium-severity vulnerability in Unknown Appointment Hour Booking, published on 16 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86475 exists.\n\nAffected product: Unknown Appointment Hour Booking. 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-2026-86475/ (Markdown: https://insights.sbomify.com/CVE-2026-86475/index.md)","id":"CVE-2026-86475","markdown":"https://insights.sbomify.com/CVE-2026-86475/index.md","name":"CVE-2026-86475","record":{"aliases":["GHSA-cqfw-wgfw-rqrw"],"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 booking capacity limits by submitting multiple appointments, allowing them to take fully booked slots.","user_interaction":"not_required","vuln_class":"business_logic"},"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-20","name":"Improper Input Validation"}],"description":"The Appointment Hour Booking WordPress plugin before 1.5.95 does not check every appointment in a booking submission against the capacity configured for its own slot, allowing unauthenticated visitors to take slots that are already fully booked.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Appointment Hour Booking \u003c 1.5.95 - Unauthenticated Booking Capacity Bypass via Multi-Appointment Submission","id":"CVE-2026-86475","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"business_logic","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Red Hat Enterprise Linux 10","id":"CVE-2026-86476"},"packages":[],"prev":{"headline":"Improper Certificate Validation in the Firmware Download vulnerability","id":"CVE-2026-86474"},"products":["Appointment Hour Booking"],"published":"2026-09-16","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-16","vendors":["Unknown"]},"summary":"Unauthenticated attackers can bypass booking capacity limits by submitting multiple appointments, allowing them to take fully booked slots.","url":"https://insights.sbomify.com/CVE-2026-86475/"}