{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24440 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24440 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24440 is a medium-severity cross-site scripting vulnerability in Unknown Sign-up Sheets, published on 12 Jul 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-24440 and fix it if it is affected.\n\nWhat it is: CVE-2021-24440 is a medium-severity cross-site scripting vulnerability in Unknown Sign-up Sheets, published on 12 Jul 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24440 in the wild and no public exploit code.\n\nAffected product: Unknown Sign-up Sheets. 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-2021-24440/ (Markdown: https://insights.sbomify.com/CVE-2021-24440/index.md)","id":"CVE-2021-24440","markdown":"https://insights.sbomify.com/CVE-2021-24440/index.md","name":"CVE-2021-24440","record":{"aliases":["GHSA-q7cx-mv5x-6h53"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"High-privilege users can inject JavaScript into Sign-up Sheets fields, leading to stored XSS in the admin dashboard.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"sign-up_sheets","vendor":"fetchdesigns"}],"cvss":{"score":4.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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 Sign-up Sheets WordPress plugin before 1.0.14 did not sanitise or escape some of its fields when creating a new sheet, allowing high privilege users to add JavaScript in them, leading to a Stored Cross-Site Scripting issue. The payloads will be triggered when viewing the 'All Sheets' page in the admin dashboard","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":"Sign-up Sheets \u003c 1.0.14 - Authenticated Stored Cross-Site Scripting (XSS)","id":"CVE-2021-24440","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Sign-up Sheets \u003c 1.0.14 - Authenticated CSV Injection","id":"CVE-2021-24441"},"packages":[],"prev":{"headline":"Browser Screenshots \u003c 1.7.6 - Contributor+ Stored XSS","id":"CVE-2021-24439"},"products":["Sign-up Sheets"],"published":"2021-07-12","related":[{"cvss_score":8,"headline":"Sign-up Sheets \u003c 1.0.14 - Authenticated CSV Injection","id":"CVE-2021-24441","kev_date_added":null,"published":"2021-07-12"},{"cvss_score":6.1,"headline":"Sign-up Sheets \u003c 2.2.13 - Reflected XSS","id":"CVE-2024-6020","kev_date_added":null,"published":"2024-09-04"},{"cvss_score":5.4,"headline":"WordPress Sign-up Sheets Plugin \u003c= 2.2.8 is vulnerable to Cross Site Request Forgery (CSRF)","id":"CVE-2023-39165","kev_date_added":null,"published":"2023-10-03"}],"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":"High-privilege users can inject JavaScript into Sign-up Sheets fields, leading to stored XSS in the admin dashboard.","url":"https://insights.sbomify.com/CVE-2021-24440/"}