{"id":"CVE-2026-16324","state":"PUBLISHED","title":"Metasoft 美特软件 MetaCRM upload.jsp unrestricted upload","description":"A vulnerability was identified in Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06. The impacted element is an unknown function of the file /business/qnaire/upload.jsp. Such manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-07-20T21:45:34.859Z","updatedAt":"2026-07-22T14:37:07.817Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Metasoft 美特软件 MetaCRM"],"affected":[{"vendor":"Metasoft 美特软件","product":"MetaCRM","versions":[{"version":"6.4.0 Beta06","status":"affected"}],"cpes":["cpe:2.3:a:metasoft_:metacrm:*:*:*:*:*:*:*:*"]}],"references":["https://vuldb.com/vuln/380685","https://vuldb.com/vuln/380685/cti","https://vuldb.com/cve/CVE-2026-16324","https://vuldb.com/submit/858454","https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink"],"weaknesses":["CWE-434","CWE-284"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16324.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16324","state":"PUBLISHED","datePublished":"2026-07-20T21:45:34.859Z","dateUpdated":"2026-07-22T14:37:07.817Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-07-20T17:42:36.229Z"},"containers":{"cna":{"title":"Metasoft 美特软件 MetaCRM upload.jsp unrestricted upload","descriptions":[{"lang":"en","value":"A vulnerability was identified in Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06. The impacted element is an unknown function of the file /business/qnaire/upload.jsp. Such manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Metasoft 美特软件","product":"MetaCRM","versions":[{"version":"6.4.0 Beta06","status":"affected"}],"cpes":["cpe:2.3:a:metasoft_:metacrm:*:*:*:*:*:*:*:*"]}],"references":[{"url":"https://vuldb.com/vuln/380685","name":"VDB-380685 | Metasoft 美特软件 MetaCRM upload.jsp unrestricted upload","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/380685/cti","name":"VDB-380685 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-16324","name":"CVE-2026-16324 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/858454","name":"Submit #858454 | Beijing Meite Software Technology Co., Ltd. MetaCRM6 6.4.0 Beta06 CWE-434 (Unrestricted Upload of File with Dangerous Type)","tags":["third-party-advisory"]},{"url":"https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":6.9,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":7.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.3,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":7.5,"vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-434","type":"CWE","lang":"en","description":"Unrestricted Upload"}]},{"descriptions":[{"cweId":"CWE-284","type":"CWE","lang":"en","description":"Improper Access Controls"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-07-20T21:45:34.859Z"},"timeline":[{"time":"2026-07-20T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-07-20T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-07-20T19:47:45.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"bigbrother_man (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-22T14:36:58.509069Z","id":"CVE-2026-16324","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-22T14:37:07.817Z"}}]}}}