{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-4367 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-4367 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4367 is a medium-severity cross-site scripting vulnerability in flothemesplugins Flo Forms – Easy Drag \u0026 Drop Form Builder, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4367 and fix it if it is affected.\n\nWhat it is: CVE-2021-4367 is a medium-severity cross-site scripting vulnerability in flothemesplugins Flo Forms – Easy Drag \u0026 Drop Form Builder, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-4367 in the wild and no public exploit code.\n\nAffected product: flothemesplugins Flo Forms – Easy Drag \u0026 Drop Form Builder. 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-2021-4367/ (Markdown: https://insights.sbomify.com/CVE-2021-4367/index.md)","id":"CVE-2021-4367","markdown":"https://insights.sbomify.com/CVE-2021-4367/index.md","name":"CVE-2021-4367","record":{"aliases":["GHSA-vxfg-h569-q838"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can inject arbitrary scripts via form options, leading to stored XSS execution for other users.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"flo_forms","vendor":"flothemes"}],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 Flo Forms – Easy Drag \u0026 Drop Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Options Change by using the flo_import_forms_options AJAX action in versions up to, and including, 1.0.35 due to insufficient input sanitization and output escaping along with missing capability checks. This makes it possible for authenticated attackers, like subscribers, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","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":"Flo Forms – Easy Drag \u0026 Drop Form Builder \u003c= 1.0.35 - Options Change to Stored Cross-Site Scripting","id":"CVE-2021-4367","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Frontend File Manager \u003c= 18.2 - Authenticated Settings Change leading to Arbitrary File Upload","id":"CVE-2021-4368"},"packages":[],"prev":{"headline":"PWA for WP \u0026 AMP \u003c = 1.7.32 - Missing Authorization","id":"CVE-2021-4366"},"products":["Flo Forms – Easy Drag \u0026 Drop Form Builder"],"published":"2023-06-07","related":[{"cvss_score":5.9,"headline":"WordPress Flo Forms Plugin \u003c= 1.0.40 is vulnerable to Cross Site Scripting (XSS)","id":"CVE-2023-35095","kev_date_added":null,"published":"2023-06-20"}],"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":["flothemesplugins"]},"summary":"Authenticated attackers can inject arbitrary scripts via form options, leading to stored XSS execution for other users.","url":"https://insights.sbomify.com/CVE-2021-4367/"}