{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-4033 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-4033 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-4033 is a medium-severity vulnerability in expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker, published on 29 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4033 and fix it if it is affected.\n\nWhat it is: CVE-2022-4033 is a medium-severity vulnerability in expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker, published on 29 Nov 2022. 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-2022-4033 in the wild and no public exploit code.\n\nAffected product: expresstech Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker. 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-2022-4033/ (Markdown: https://insights.sbomify.com/CVE-2022-4033/index.md)","id":"CVE-2022-4033","markdown":"https://insights.sbomify.com/CVE-2022-4033/index.md","name":"CVE-2022-4033","record":{"aliases":["GHSA-55x8-c43w-jvpm"],"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":"Attackers can bypass input validation in the Quiz and Survey Master WordPress plugin to submit invalid data types, potentially corrupting survey data.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"quiz_and_survey_master","vendor":"expresstech"}],"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 Quiz and Survey Master plugin for WordPress is vulnerable to input validation bypass via the 'question[id]' parameter in versions up to, and including, 8.0.4 due to insufficient input validation that allows attackers to inject content other than the specified value (i.e. a number, file path, etc..). This makes it possible attackers to submit values other than the intended input type.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Quiz and Survey Master \u003c= 8.0.4 - Improper Input Validation","id":"CVE-2022-4033","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2022"},"n_packages":0,"n_references":3,"next":{"headline":"Appointment Hour Booking \u003c= 1.3.72 - CSV Injection","id":"CVE-2022-4034"},"packages":[],"prev":{"headline":"Quiz and Survey Master \u003c= 8.0.4 - Unauthenticated iFrame Injection via Paragraph and Short Answer","id":"CVE-2022-4032"},"products":["Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker"],"published":"2022-11-29","related":[{"cvss_score":10,"headline":"File upload in n/a","id":"CVE-2020-35949","kev_date_added":null,"published":"2021-01-01"},{"cvss_score":9.9,"headline":"SQL injection in Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker","id":"CVE-2024-3592","kev_date_added":null,"published":"2024-06-07"},{"cvss_score":9.9,"headline":"Missing authorization in n/a","id":"CVE-2020-35951","kev_date_added":null,"published":"2021-01-01"},{"cvss_score":8.8,"headline":"Quiz And Survey Master \u003c 9.0.2 - Contributor+ SQLi","id":"CVE-2024-5606","kev_date_added":null,"published":"2024-07-02"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Quiz And Survey Master","id":"CVE-2022-0180","kev_date_added":null,"published":"2022-01-17"},{"cvss_score":8.8,"headline":"Quiz And Survey Master \u003c 7.1.12 - Authenticated SQL injection via shortcode","id":"CVE-2021-24221","kev_date_added":null,"published":"2021-04-12"},{"cvss_score":7.5,"headline":"WordPress Quiz And Survey Master plugin \u003c= 7.3.4 - Auth. SQL Injection (SQLi) vulnerability","id":"CVE-2021-36898","kev_date_added":null,"published":"2022-10-28"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["expresstech"]},"summary":"Attackers can bypass input validation in the Quiz and Survey Master WordPress plugin to submit invalid data types, potentially corrupting survey data.","url":"https://insights.sbomify.com/CVE-2022-4033/"}