{"api_version":"1","generated_at":"2026-07-23T12:49:47+00:00","cve":"CVE-2023-40599","urls":{"html":"https://cve.report/CVE-2023-40599","api":"https://cve.report/api/cve/CVE-2023-40599.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-40599","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-40599"},"summary":{"title":"CVE-2023-40599","description":"Regular expression Denial-of-Service (ReDoS) exists in multiple add-ons for Mailform Pro CGI 4.3.1.3 and earlier, which allows a remote unauthenticated attacker to cause a denial-of-service condition. Affected add-ons are as follows: call/call.js, prefcodeadv/search.cgi, estimate/estimate.js, search/search.js, suggest/suggest.js, and coupon/coupon.js.","state":"PUBLIC","assigner":"vultures@jpcert.or.jp","published_at":"2023-08-25 03:15:00","updated_at":"2023-08-31 16:09:00"},"problem_types":["CWE-1333"],"metrics":[],"references":[{"url":"https://jvn.jp/en/jp/JVN86484824/","name":"https://jvn.jp/en/jp/JVN86484824/","refsource":"MISC","tags":[],"title":"JVN#86484824: SYNCK GRAPHICA Mailform Pro CGI vulnerable to Regular expression Denial-of-Service (ReDoS)","mime":"text/xml","httpstatus":"200","archivestatus":"404"},{"url":"https://www.synck.com/blogs/news/newsroom/detail_1691668841.html","name":"https://www.synck.com/blogs/news/newsroom/detail_1691668841.html","refsource":"MISC","tags":[],"title":"メールフォームプロ サービス運用妨害 (DoS) の脆弱性 について（2）(インフォメーション) | 札幌Web制作のシンクグラフィカ","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-40599","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40599","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"40599","vulnerable":"1","versionEndIncluding":"4.3.1.3","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"synck_graphica","cpe5":"mailform_pro_cgi","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-40599","ASSIGNER":"vultures@jpcert.or.jp","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Regular expression Denial-of-Service (ReDoS) exists in multiple add-ons for Mailform Pro CGI 4.3.1.3 and earlier, which allows a remote unauthenticated attacker to cause a denial-of-service condition. Affected add-ons are as follows: call/call.js, prefcodeadv/search.cgi, estimate/estimate.js, search/search.js, suggest/suggest.js, and coupon/coupon.js."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Regular expression Denial-of-Service (ReDoS)"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"SYNCK GRAPHICA","product":{"product_data":[{"product_name":"Mailform Pro CGI","version":{"version_data":[{"version_affected":"=","version_value":"4.3.1.3 and earlier"}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.synck.com/blogs/news/newsroom/detail_1691668841.html","refsource":"MISC","name":"https://www.synck.com/blogs/news/newsroom/detail_1691668841.html"},{"url":"https://jvn.jp/en/jp/JVN86484824/","refsource":"MISC","name":"https://jvn.jp/en/jp/JVN86484824/"}]}},"nvd":{"publishedDate":"2023-08-25 03:15:00","lastModifiedDate":"2023-08-31 16:09:00","problem_types":["CWE-1333"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:synck_graphica:mailform_pro_cgi:*:*:*:*:*:*:*:*","versionEndIncluding":"4.3.1.3","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}