{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-24284 exists.","fix":"No fix has been published for CVE-2021-24284 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24284 is a critical vulnerability in SayenThemes Kaswara Modern VC Addons, published on 14 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-24284 and fix it if it is affected.\n\nWhat it is: CVE-2021-24284 is a critical vulnerability in SayenThemes Kaswara Modern VC Addons, published on 14 May 2021. 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-2021-24284 exists.\n\nAffected product: SayenThemes Kaswara Modern VC Addons. 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-2021-24284/ (Markdown: https://insights.sbomify.com/CVE-2021-24284/index.md)","id":"CVE-2021-24284","markdown":"https://insights.sbomify.com/CVE-2021-24284/index.md","name":"CVE-2021-24284","record":{"aliases":["GHSA-wqvg-8q49-hjc7"],"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 malicious PHP files via the uploadFontIcon AJAX action, leading to remote code execution on the WordPress site.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"kaswara","vendor":"kaswara_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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 Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the 'uploadFontIcon' AJAX action. The supplied zipfile being unzipped in the wp-content/uploads/kaswara/fonts_icon directory with no checks for malicious files such as PHP.","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-2021-24284.yaml","stars":null,"title":"WordPress Kaswara Modern VC Addons \u003c=3.0.1 - Arbitrary File Upload"}],"tier":"weaponised"},"has_fix":null,"headline":"Kaswara Modern VC Addons \u003c= 3.0.1 - Unauthenticated Arbitrary File Upload","id":"CVE-2021-24284","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Car Seller - Auto Classifieds Script \u003c= 2.1.0 - Unauthenticated SQL Injection","id":"CVE-2021-24285"},"packages":[],"prev":{"headline":"Accordion \u003c 2.2.30 - Authenticated Reflected Cross-Site Scripting (XSS)","id":"CVE-2021-24283"},"products":["Kaswara Modern VC Addons"],"published":"2021-05-14","related":[{"cvss_score":7.3,"headline":"Kaswara Modern VC Addons \u003c= 3.0.1 - Missing Authorization","id":"CVE-2021-4448","kev_date_added":null,"published":"2024-10-16"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["SayenThemes"]},"summary":"Unauthenticated attackers can upload malicious PHP files via the uploadFontIcon AJAX action, leading to remote code execution on the WordPress site.","url":"https://insights.sbomify.com/CVE-2021-24284/"}