{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-13422 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-13422 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-13422 is a medium-severity vulnerability in harmonic_design HD Quiz, published on 27 Jun 2026. 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-2026-13422 and fix it if it is affected.\n\nWhat it is: CVE-2026-13422 is a medium-severity vulnerability in harmonic_design HD Quiz, published on 27 Jun 2026. 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-2026-13422 in the wild and no public exploit code.\n\nAffected product: harmonic_design HD Quiz. 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-2026-13422/ (Markdown: https://insights.sbomify.com/CVE-2026-13422/index.md)","id":"CVE-2026-13422","markdown":"https://insights.sbomify.com/CVE-2026-13422/index.md","name":"CVE-2026-13422","record":{"aliases":["GHSA-73vw-76h4-g45m"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can trick administrators into modifying or deleting quizzes and changing plugin settings via forged requests.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The HD Quiz plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions 2.2.0 to 2.2.1. This is due to missing or incorrect nonce validation on the hdq_validate_nonce function. This makes it possible for unauthenticated attackers to delete or modify quizzes and questions, create new quizzes, and change plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","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":"HD Quiz 2.2.0 - 2.2.1 - Cross-Site Request Forgery via Multiple AJAX Handlers","id":"CVE-2026-13422","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2026"},"n_packages":0,"n_references":16,"next":{"headline":"Streamit \u003c= 4.5.0 - Unauthenticated Remote Code Execution via Arbitrary Function Call","id":"CVE-2026-13423"},"packages":[],"prev":{"headline":"Boards plugin denial of service via unvalidated block fields.properties","id":"CVE-2026-13417"},"products":["HD Quiz"],"published":"2026-06-27","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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-29","vendors":["harmonic_design"]},"summary":"Unauthenticated attackers can trick administrators into modifying or deleting quizzes and changing plugin settings via forged requests.","url":"https://insights.sbomify.com/CVE-2026-13422/"}