{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4449 exists.","fix":"No fix has been published for CVE-2021-4449 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-4449 is a critical vulnerability in ZoomIt ZoomSounds - WordPress Wave Audio Player with Playlist, published on 16 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-4449 and fix it if it is affected.\n\nWhat it is: CVE-2021-4449 is a critical vulnerability in ZoomIt ZoomSounds - WordPress Wave Audio Player with Playlist, published on 16 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-4449 exists.\n\nAffected product: ZoomIt ZoomSounds - WordPress Wave Audio Player with Playlist. 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-2021-4449/ (Markdown: https://insights.sbomify.com/CVE-2021-4449/index.md)","id":"CVE-2021-4449","markdown":"https://insights.sbomify.com/CVE-2021-4449/index.md","name":"CVE-2021-4449","record":{"aliases":["GHSA-pwf8-74xg-4p7m"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files via missing validation, potentially leading to remote code execution on WordPress sites using ZoomSounds.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"zoomsounds","vendor":"digitalzoomstudio"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"The ZoomSounds plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'savepng.php' file in versions up to, and including, 5.96. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2021-4457 is a duplicate of this.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2021/CVE-2021-4449.yaml","stars":null,"title":"ZoomSounds Plugin - Unauthenticated Arbitrary File Upload"}],"tier":"weaponised"},"has_fix":null,"headline":"ZoomSounds \u003c= 5.96 - Unauthenticated Arbitrary File Upload","id":"CVE-2021-4449","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":6,"next":{"headline":"Post Grid \u003c= 2.1.12 - Contributor+ SQL Injection","id":"CVE-2021-4450"},"packages":[],"prev":{"headline":"Kaswara Modern VC Addons \u003c= 3.0.1 - Missing Authorization","id":"CVE-2021-4448"},"products":["ZoomSounds - WordPress Wave Audio Player with Playlist"],"published":"2024-10-16","related":[{"cvss_score":9.8,"headline":"WordPress ZoomSounds plugin \u003c= 6.91 - PHP Object Injection vulnerability","id":"CVE-2025-47568","kev_date_added":null,"published":"2025-05-23"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2015-9471","kev_date_added":null,"published":"2019-10-10"},{"cvss_score":9.1,"headline":"ZoomSounds \u003c 6.05 - Unauthenticated Arbitrary File Upload","id":"CVE-2021-4457","kev_date_added":null,"published":"2025-06-25"},{"cvss_score":8.1,"headline":"Missing authorization in ZoomSounds - WordPress Wave Audio Player with Playlist","id":"CVE-2024-13776","kev_date_added":null,"published":"2025-04-05"},{"cvss_score":8.1,"headline":"ZoomSounds - WordPress Wave Audio Player with Playlist \u003c= 6.91 - Unauthenticated PHP Object Injection","id":"CVE-2024-13777","kev_date_added":null,"published":"2025-03-05"},{"cvss_score":7.5,"headline":"ZoomSounds - WordPress Wave Audio Player with Playlist \u003c= 6.91 - Unauthenticated Arbitrary File Download","id":"CVE-2025-3431","kev_date_added":null,"published":"2025-04-08"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["ZoomIt"]},"summary":"Unauthenticated attackers can upload arbitrary files via missing validation, potentially leading to remote code execution on WordPress sites using ZoomSounds.","url":"https://insights.sbomify.com/CVE-2021-4449/"}