{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-4365 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-4365 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4365 is a high-severity cross-site scripting vulnerability in nmedia Frontend File Manager Plugin, published on 7 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4365 and fix it if it is affected.\n\nWhat it is: CVE-2021-4365 is a high-severity cross-site scripting vulnerability in nmedia Frontend File Manager Plugin, published on 7 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-4365 in the wild and no public exploit code.\n\nAffected product: nmedia Frontend File Manager 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-2021-4365/ (Markdown: https://insights.sbomify.com/CVE-2021-4365/index.md)","id":"CVE-2021-4365","markdown":"https://insights.sbomify.com/CVE-2021-4365/index.md","name":"CVE-2021-4365","record":{"aliases":["GHSA-j7rg-f8wp-8crf"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject arbitrary scripts via the file manager plugin, leading to potential account takeover or malicious code execution.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"frontend_file_manager_plugin","vendor":"najeebmedia"}],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 Frontend File Manager plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting in versions up to, and including, 18.2. This is due to lacking authentication protections and santisation all on the wpfm_edit_file_title_desc AJAX action. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","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":"Frontend File Manager \u003c= 18.2 - Unauthenticated Stored Cross-Site Scripting","id":"CVE-2021-4365","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"PWA for WP \u0026 AMP \u003c = 1.7.32 - Missing Authorization","id":"CVE-2021-4366"},"packages":[],"prev":{"headline":"JobSearch WP Job Board \u003c = 1.8.1 - Missing Authorization on jobsearch_update_job_import_schedule_call() function","id":"CVE-2021-4364"},"products":["Frontend File Manager Plugin"],"published":"2023-06-07","related":[{"cvss_score":9.9,"headline":"Frontend File Manager \u003c= 18.2 - Authenticated Settings Change leading to Arbitrary File Upload","id":"CVE-2021-4368","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":9,"headline":"Frontend File Manager \u003c= 18.2 - Unauthenticated Arbitrary File Download","id":"CVE-2021-4356","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":7.2,"headline":"Frontend File Manager \u003c= 18.2 - Unauthenticated HTML Injection leading to Spam Emails","id":"CVE-2021-4350","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":6.5,"headline":"Frontend File Manager \u003c 22.6 - Editor+ Arbitrary File Download","id":"CVE-2023-5105","kev_date_added":null,"published":"2023-12-04"},{"cvss_score":6.5,"headline":"Frontend File Manager Plugin \u003c= 18.2 - Unauthenticated Arbitrary Post Deletion","id":"CVE-2021-4359","kev_date_added":null,"published":"2023-06-07"},{"cvss_score":6.4,"headline":"Frontend File Manager \u003c= 18.2 - Privilege Escalation","id":"CVE-2021-4344","kev_date_added":null,"published":"2023-06-07"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["nmedia"]},"summary":"Unauthenticated attackers can inject arbitrary scripts via the file manager plugin, leading to potential account takeover or malicious code execution.","url":"https://insights.sbomify.com/CVE-2021-4365/"}