{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24712 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24712 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24712 is a medium-severity cross-site scripting vulnerability in Unknown Appointment Hour Booking – WordPress Booking Plugin, published on 11 Oct 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-24712 and fix it if it is affected.\n\nWhat it is: CVE-2021-24712 is a medium-severity cross-site scripting vulnerability in Unknown Appointment Hour Booking – WordPress Booking Plugin, published on 11 Oct 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24712 in the wild and no public exploit code.\n\nAffected product: Unknown Appointment Hour Booking – WordPress Booking Plugin. 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-2021-24712/ (Markdown: https://insights.sbomify.com/CVE-2021-24712/index.md)","id":"CVE-2021-24712","markdown":"https://insights.sbomify.com/CVE-2021-24712/index.md","name":"CVE-2021-24712","record":{"aliases":["GHSA-4fc4-4rqx-5r93"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress booking plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can inject malicious scripts via calendar creation fields, potentially compromising user sessions in the Appointment Hour Booking plugin.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"appointment_hour_booking","vendor":"dwbooster"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Appointment Hour Booking WordPress plugin before 1.3.17 does not properly sanitize values used when creating new calendars.","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":"Appointment Hour Booking – WordPress Booking Plugin \u003c 1.3.17 - Authenticated Stored XSS","id":"CVE-2021-24712","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Video Lessons Manager - Admin+ Stored Cross-Site Scripting","id":"CVE-2021-24713"},"packages":[],"prev":{"headline":"Software License Manager \u003c 4.5.1 - Arbitrary Domain Deletion via CSRF","id":"CVE-2021-24711"},"products":["Appointment Hour Booking – WordPress Booking Plugin"],"published":"2021-10-11","related":[{"cvss_score":7.2,"headline":"Appointment Hour Booking \u003c= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form","id":"CVE-2022-4035","kev_date_added":null,"published":"2022-11-29"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2019-13505","kev_date_added":null,"published":"2019-07-11"},{"cvss_score":5.8,"headline":"Appointment Hour Booking \u003c= 1.3.72 - CSV Injection","id":"CVE-2022-4034","kev_date_added":null,"published":"2022-11-29"},{"cvss_score":5.3,"headline":"Appointment Hour Booking \u003c= 1.3.72 - CAPTCHA Bypass","id":"CVE-2022-4036","kev_date_added":null,"published":"2022-11-29"},{"cvss_score":4.8,"headline":"Appointment Hour Booking \u003c 1.3.56 - Admin+ Stored Cross-Site Scripting","id":"CVE-2022-1710","kev_date_added":null,"published":"2022-06-13"},{"cvss_score":4.8,"headline":"Appointment Hour Booking \u003c 1.3.16 - Authenticated Stored Cross-Site Scripting","id":"CVE-2021-24673","kev_date_added":null,"published":"2021-10-04"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Unknown"]},"summary":"Authenticated attackers can inject malicious scripts via calendar creation fields, potentially compromising user sessions in the Appointment Hour Booking plugin.","url":"https://insights.sbomify.com/CVE-2021-24712/"}