CVE-2026-16324: Metasoft 美特软件 MetaCRM upload.jsp unrestricted upload

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-20 · updated 2026-10-24
Weakness: CWE-284

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.

Affected products

Metasoft 美特软件 MetaCRM: 6.4.0 Beta06

References

https://ucn9h68n9289.feishu.cn/docx/RTF0d4zxooIMA1xF9bGcnQNpnfg?from=from_copylink
https://vuldb.com/cve/CVE-2026-16324
https://vuldb.com/submit/858454
https://vuldb.com/vuln/380685
https://vuldb.com/vuln/380685/cti

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