Vulnerability · Published Jan 26, 2022 · Assigned by mitre
CVE-2021-46386
Critical 9.8
In plain English
A critical-severity security flaw in the net.mingsoft:ms-mcms package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.1% (higher than 88% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)3.1%top 12.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
File upload vulnerability in mingSoft MCMS through 5.2.5, allows remote attackers to execute arbitrary code via a crafted jspx webshell to net.mingsoft.basic.action.web.FileAction#upload.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | net.mingsoft:ms-mcms | no fix listed | GHSA-cwx9-rp4w-4545 |