{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24218 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24218 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24218 is a high-severity vulnerability in Unknown Facebook for WordPress, published on 12 Apr 2021. 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-2021-24218 and fix it if it is affected.\n\nWhat it is: CVE-2021-24218 is a high-severity vulnerability in Unknown Facebook for WordPress, published on 12 Apr 2021. 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-2021-24218 in the wild and no public exploit code.\n\nAffected product: Unknown Facebook for WordPress. 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-2021-24218/ (Markdown: https://insights.sbomify.com/CVE-2021-24218/index.md)","id":"CVE-2021-24218","markdown":"https://insights.sbomify.com/CVE-2021-24218/index.md","name":"CVE-2021-24218","record":{"aliases":["GHSA-28p8-w9v3-x57w"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can exploit CSRF to inject malicious scripts and delete settings in the Facebook for WordPress plugin, requiring an upgrade to fix.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"facebook","vendor":"facebook"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The wp_ajax_save_fbe_settings and wp_ajax_delete_fbe_settings AJAX actions of the Facebook for WordPress plugin before 3.0.4 were vulnerable to CSRF due to a lack of nonce protection. The settings in the saveFbeSettings function had no sanitization allowing for script tags to be saved.","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":"Facebook for WordPress 3.0.0-3.0.3 - CSRF to Stored XSS and Settings Deletion","id":"CVE-2021-24218","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"All Thrive Themes and Plugins - Unauthenticated Option Update","id":"CVE-2021-24219"},"packages":[],"prev":{"headline":"Facebook for WordPress \u003c 3.0.0 - PHP Object Injection with POP Chain","id":"CVE-2021-24217"},"products":["Facebook for WordPress"],"published":"2021-04-12","related":[{"cvss_score":8.1,"headline":"Facebook for WordPress \u003c 3.0.0 - PHP Object Injection with POP Chain","id":"CVE-2021-24217","kev_date_added":null,"published":"2021-04-12"},{"cvss_score":4.3,"headline":"Cross-site scripting in n/a","id":"CVE-2014-6392","kev_date_added":null,"published":"2014-09-15"}],"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":"Attackers can exploit CSRF to inject malicious scripts and delete settings in the Facebook for WordPress plugin, requiring an upgrade to fix.","url":"https://insights.sbomify.com/CVE-2021-24218/"}