{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-4034 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4034 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4034 is a medium-severity code injection vulnerability in codepeople Appointment Hour Booking – Booking Calendar, published on 29 Nov 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-4034 and fix it if it is affected.\n\nWhat it is: CVE-2022-4034 is a medium-severity code injection vulnerability in codepeople Appointment Hour Booking – Booking Calendar, published on 29 Nov 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-4034 in the wild and no public exploit code.\n\nAffected product: codepeople Appointment Hour Booking – Booking Calendar. 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-2022-4034/ (Markdown: https://insights.sbomify.com/CVE-2022-4034/index.md)","id":"CVE-2022-4034","markdown":"https://insights.sbomify.com/CVE-2022-4034/index.md","name":"CVE-2022-4034","record":{"aliases":["GHSA-35hg-hj3j-7whc"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject malicious formulas into booking data, leading to code execution when administrators export and open the CSV file.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"appointment_hour_booking","vendor":"dwbooster"}],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-1236","name":"Improper Neutralization of Formula Elements in a CSV File"}],"description":"The Appointment Hour Booking Plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.3.72. This makes it possible for unauthenticated attackers to embed untrusted input into content during booking creation that may be exported as a CSV file when a site's administrator exports booking details. This can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.","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 \u003c= 1.3.72 - CSV Injection","id":"CVE-2022-4034","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Appointment Hour Booking \u003c= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form","id":"CVE-2022-4035"},"packages":[],"prev":{"headline":"Quiz and Survey Master \u003c= 8.0.4 - Improper Input Validation","id":"CVE-2022-4033"},"products":["Appointment Hour Booking – Booking Calendar"],"published":"2022-11-29","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":5.4,"headline":"Appointment Hour Booking – WordPress Booking Plugin \u003c 1.3.17 - Authenticated Stored XSS","id":"CVE-2021-24712","kev_date_added":null,"published":"2021-10-11"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["codepeople"]},"summary":"Unauthenticated attackers can inject malicious formulas into booking data, leading to code execution when administrators export and open the CSV file.","url":"https://insights.sbomify.com/CVE-2022-4034/"}