{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-20781 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-20781 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-20781 is a high-severity vulnerability in realmag777 WordPress Meta Data Filter \u0026 Taxonomies Filter, published on 14 Jul 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-2021-20781 and fix it if it is affected.\n\nWhat it is: CVE-2021-20781 is a high-severity vulnerability in realmag777 WordPress Meta Data Filter \u0026 Taxonomies Filter, published on 14 Jul 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-2021-20781 in the wild and no public exploit code.\n\nAffected product: realmag777 WordPress Meta Data Filter \u0026 Taxonomies Filter. 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-2021-20781/ (Markdown: https://insights.sbomify.com/CVE-2021-20781/index.md)","id":"CVE-2021-20781","markdown":"https://insights.sbomify.com/CVE-2021-20781/index.md","name":"CVE-2021-20781","record":{"aliases":["GHSA-mm96-vxx4-fq5v"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Remote attackers can hijack administrator authentication via CSRF in the WordPress Meta Data Filter \u0026 Taxonomies Filter plugin.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"wordpress_meta_data_and_taxonomies_filter","vendor":"pluginus"}],"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":"Cross-site request forgery (CSRF) vulnerability in WordPress Meta Data Filter \u0026 Taxonomies Filter versions prior to v.1.2.8 and versions prior to v.2.2.8 allows remote attackers to hijack the authentication of administrators via unspecified vectors.","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":"Cross-site request forgery in WordPress Meta Data Filter \u0026 Taxonomies Filter","id":"CVE-2021-20781","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site request forgery in Software License Manager","id":"CVE-2021-20782"},"packages":[],"prev":{"headline":"Cross-site request forgery in WPCS - WordPress Currency Switcher","id":"CVE-2021-20780"},"products":["WordPress Meta Data Filter \u0026 Taxonomies Filter"],"published":"2021-07-14","related":[{"cvss_score":9.9,"headline":"MDTF – Meta Data and Taxonomies Filter \u003c= 1.3.3.3 - Authenticated (Contributor+) SQL Injection","id":"CVE-2024-8624","kev_date_added":null,"published":"2024-09-24"},{"cvss_score":7.3,"headline":"WordPress MDTF – Meta Data and Taxonomies Filter plugin \u003c= 1.3.3.4 - Bypass Vulnerability vulnerability","id":"CVE-2024-50450","kev_date_added":null,"published":"2024-10-28"},{"cvss_score":7.3,"headline":"MDTF – Meta Data and Taxonomies Filter \u003c= 1.3.3.3 - Unauthenticated Arbitrary Shortcode Execution","id":"CVE-2024-8623","kev_date_added":null,"published":"2024-09-24"},{"cvss_score":7.1,"headline":"WordPress MDTF – Meta Data and Taxonomies Filter plugin \u003c= 1.3.3 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2024-29763","kev_date_added":null,"published":"2024-03-27"},{"cvss_score":6.5,"headline":"MDTF – Meta Data and Taxonomies Filter \u003c= 1.3.3.5 - Authenticated (Contributor+) SQL Injection","id":"CVE-2024-12030","kev_date_added":null,"published":"2025-01-08"},{"cvss_score":6.5,"headline":"WordPress MDTF – Meta Data and Taxonomies Filter plugin \u003c= 1.3.3.2 - Arbitrary Shortcode Execution vulnerability","id":"CVE-2024-34434","kev_date_added":null,"published":"2024-05-17"}],"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":["realmag777"]},"summary":"Remote attackers can hijack administrator authentication via CSRF in the WordPress Meta Data Filter \u0026 Taxonomies Filter plugin.","url":"https://insights.sbomify.com/CVE-2021-20781/"}