High, CVSS 7.1MavenPublished
MCMS Arbitrary File Deletion vulnerability
CVE-2021-46062 · GHSA-rpvr-mw7r-25xx
- Affected
- Maven net.mingsoft:ms-basic < 2.1.16
- Fixed in
- 2.1.16· Vendor fix available
- Issue
- net.mingsoft:ms-basic is used for plugin management for applications built with Maven for the Mingfei Content Management System (MCMS). ms-basic before 2.1.16 is vulnerable to arbitrary file deletion using POST requests to /template/writeFileContent via the oldFileName parameter. MCMS before 5.2.11 is also vulnerable since it bundles vulnerable versions of ms-basic.
Recommended action: Upgrade to 2.1.16 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.