{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-16582 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-16582 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-16582 is a medium-severity missing authorization vulnerability in melograno Booking for Appointments and Events Calendar – Amelia, 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-2026-16582 and fix it if it is affected.\n\nWhat it is: CVE-2026-16582 is a medium-severity missing authorization vulnerability in melograno Booking for Appointments and Events Calendar – Amelia, 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-2026-16582 in the wild and no public exploit code.\n\nAffected product: melograno Booking for Appointments and Events Calendar – Amelia. 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-2026-16582/ (Markdown: https://insights.sbomify.com/CVE-2026-16582/index.md)","id":"CVE-2026-16582","markdown":"https://insights.sbomify.com/CVE-2026-16582/index.md","name":"CVE-2026-16582","record":{"aliases":["GHSA-29vh-pvp9-x94x"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress booking plugin","requires_auth":"none","summary":"Unauthenticated attackers can create approved appointment bookings without payment by bypassing authorization checks in the Amelia WordPress plugin.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","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 Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 2.4.5. This is due to the plugin accepting a client-supplied package-redemption identifier as proof of payment without validating it. This makes it possible for unauthenticated attackers to create approved appointment bookings without completing payment","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":"Missing authorization in Booking for Appointments and Events Calendar – Amelia","id":"CVE-2026-16582","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Orbit Fox by ThemeIsle \u003c 3.0.8 - Author+ Stored XSS via SVG Upload","id":"CVE-2026-16583"},"packages":[],"prev":{"headline":"Inclusion of sensitive information in source code in igloohome Smart Lock Mobile Application","id":"CVE-2026-16581"},"products":["Booking for Appointments and Events Calendar – Amelia"],"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":"2026-09-18","vendors":["melograno"]},"summary":"Unauthenticated attackers can create approved appointment bookings without payment by bypassing authorization checks in the Amelia WordPress plugin.","url":"https://insights.sbomify.com/CVE-2026-16582/"}