{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24441 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24441 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24441 is a high-severity vulnerability in Unknown Sign-up Sheets, published on 12 Jul 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-24441 and fix it if it is affected.\n\nWhat it is: CVE-2021-24441 is a high-severity vulnerability in Unknown Sign-up Sheets, published on 12 Jul 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24441 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-2021-24441/ (Markdown: https://insights.sbomify.com/CVE-2021-24441/index.md)","id":"CVE-2021-24441","markdown":"https://insights.sbomify.com/CVE-2021-24441/index.md","name":"CVE-2021-24441","record":{"aliases":["GHSA-c5xg-pgx2-gmrf"],"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 users can inject malicious formulas into CSV exports via unsanitized sheet titles, potentially leading to code execution when opened in spreadsheet software.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"sign-up_sheets","vendor":"fetchdesigns"}],"cvss":{"score":8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-1236","name":"Improper Neutralization of Formula Elements in a CSV File"}],"description":"The Sign-up Sheets WordPress plugin before 1.0.14 does not not sanitise or validate the Sheet title when generating the CSV to export, which could lead to a CSV injection issue","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 CSV Injection","id":"CVE-2021-24441","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Poll, Survey, Questionnaire and Voting system \u003c 1.5.3 - Unauthenticated Blind SQL Injection","id":"CVE-2021-24442"},"packages":[],"prev":{"headline":"Sign-up Sheets \u003c 1.0.14 - Authenticated Stored Cross-Site Scripting (XSS)","id":"CVE-2021-24440"},"products":["Sign-up Sheets"],"published":"2021-07-12","related":[{"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"},{"cvss_score":4.8,"headline":"Sign-up Sheets \u003c 1.0.14 - Authenticated Stored Cross-Site Scripting (XSS)","id":"CVE-2021-24440","kev_date_added":null,"published":"2021-07-12"}],"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":"Authenticated users can inject malicious formulas into CSV exports via unsanitized sheet titles, potentially leading to code execution when opened in spreadsheet software.","url":"https://insights.sbomify.com/CVE-2021-24441/"}