{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-24240 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-24240 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-24240 is a critical vulnerability in Unknown Business Hours Pro, published on 22 Apr 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-2021-24240 and fix it if it is affected.\n\nWhat it is: CVE-2021-24240 is a critical vulnerability in Unknown Business Hours Pro, published on 22 Apr 2021. 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-2021-24240 in the wild and no public exploit code.\n\nAffected product: Unknown Business Hours Pro. 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-2021-24240/ (Markdown: https://insights.sbomify.com/CVE-2021-24240/index.md)","id":"CVE-2021-24240","markdown":"https://insights.sbomify.com/CVE-2021-24240/index.md","name":"CVE-2021-24240","record":{"aliases":["GHSA-mwhf-wq2w-263x"],"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 the manual update feature, leading to remote code execution on WordPress sites using this plugin.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"business_hours_pro","vendor":"aivahthemes"}],"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 Business Hours Pro WordPress plugin through 5.5.0 allows a remote attacker to upload arbitrary files using its manual update functionality, leading to an unauthenticated remote code execution vulnerability.","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":"Business Hours Pro \u003c= 5.5.0 - Unauthenticated Arbitrary File Upload to RCE","id":"CVE-2021-24240","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Advanced Custom Field Pro \u003c 5.9.1 - Reflected Cross-Site Scripting (XSS)","id":"CVE-2021-24241"},"packages":[],"prev":{"headline":"Pie Register \u003c 3.7.0.1 - Reflected Cross-Site Scripting (XSS)","id":"CVE-2021-24239"},"products":["Business Hours Pro"],"published":"2021-04-22","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":"Unauthenticated attackers can upload arbitrary files via the manual update feature, leading to remote code execution on WordPress sites using this plugin.","url":"https://insights.sbomify.com/CVE-2021-24240/"}