{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24490 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24490 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24490 is a medium-severity vulnerability in Unknown Email Artillery (MASS EMAIL), published on 13 Sep 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-24490 and fix it if it is affected.\n\nWhat it is: CVE-2021-24490 is a medium-severity vulnerability in Unknown Email Artillery (MASS EMAIL), published on 13 Sep 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-24490 in the wild and no public exploit code.\n\nAffected product: Unknown Email Artillery (MASS EMAIL). 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-2021-24490/ (Markdown: https://insights.sbomify.com/CVE-2021-24490/index.md)","id":"CVE-2021-24490","markdown":"https://insights.sbomify.com/CVE-2021-24490/index.md","name":"CVE-2021-24490","record":{"aliases":["GHSA-573h-c24j-7p83"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Attackers can upload arbitrary files via the Import Emails feature, potentially leading to code execution on Nginx or IIS servers.","user_interaction":"required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"email_artillery","vendor":"email_artillery_project"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The Email Artillery (MASS EMAIL) WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well. However, due to the presence of a .htaccess, denying access to everything in the folder the file is uploaded to, the malicious uploaded file will only be accessible on Web Servers such as Nginx/IIS","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":"Email Artillery \u003c= 4.1 - Arbitrary File Upload","id":"CVE-2021-24490","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Fileviewer \u003c= 2.2 - Arbitrary File Upload/Deletion via CSRF","id":"CVE-2021-24491"},"packages":[],"prev":{"headline":"Request a Quote \u003c 2.3.9 - Admin+ Stored Cross-Site Scripting","id":"CVE-2021-24489"},"products":["Email Artillery (MASS EMAIL)"],"published":"2021-09-13","related":[],"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":["Unknown"]},"summary":"Attackers can upload arbitrary files via the Import Emails feature, potentially leading to code execution on Nginx or IIS servers.","url":"https://insights.sbomify.com/CVE-2021-24490/"}