{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23227 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23227 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23227 is a medium-severity vulnerability in Alexander Fuchs PHP Everywhere (WordPress plugin), published on 13 Jan 2022. 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-2021-23227 and fix it if it is affected.\n\nWhat it is: CVE-2021-23227 is a medium-severity vulnerability in Alexander Fuchs PHP Everywhere (WordPress plugin), published on 13 Jan 2022. 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-2021-23227 in the wild and no public exploit code.\n\nAffected product: Alexander Fuchs PHP Everywhere (WordPress plugin). 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-2021-23227/ (Markdown: https://insights.sbomify.com/CVE-2021-23227/index.md)","id":"CVE-2021-23227","markdown":"https://insights.sbomify.com/CVE-2021-23227/index.md","name":"CVE-2021-23227","record":{"aliases":["GHSA-4f6m-8f4h-c96r"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Attackers can trick authenticated users into performing unintended actions in the PHP Everywhere WordPress plugin.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[{"product":"php_everywhere","vendor":"php_everywhere_project"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"Cross-Site Request Forgery (CSRF) vulnerability in Alexander Fuchs PHP Everywhere plugin \u003c= 2.0.2 versions.","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":"WordPress PHP Everywhere Plugin \u003c= 2.0.2 is vulnerable to Cross Site Request Forgery (CSRF)","id":"CVE-2021-23227","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Delta Electronics DIAEnergie (Update A)","id":"CVE-2021-23228"},"packages":[],"prev":{"headline":"Cross-site scripting in Cacti","id":"CVE-2021-23225"},"products":["PHP Everywhere (WordPress plugin)"],"published":"2022-01-13","related":[{"cvss_score":9.9,"headline":"Remote Code Execution by Subscriber+ users via WordPress shortcode","id":"CVE-2022-24663","kev_date_added":null,"published":"2022-02-16"},{"cvss_score":9.9,"headline":"Remote Code Execution by by Contributor+ users via WordPress metabox","id":"CVE-2022-24664","kev_date_added":null,"published":"2022-02-16"},{"cvss_score":9.9,"headline":"Remote Code Execution by by Contributor+ users via WordPress gutenberg block","id":"CVE-2022-24665","kev_date_added":null,"published":"2022-02-16"}],"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":"2026-04-28","vendors":["Alexander Fuchs"]},"summary":"Attackers can trick authenticated users into performing unintended actions in the PHP Everywhere WordPress plugin.","url":"https://insights.sbomify.com/CVE-2021-23227/"}