CVE-2026-50530Public exploitNetwork attack vector

Cross-dataset disclosure via incomplete share authorization

Published Jul 7, 2026 · Updated Jul 7, 2026

Authorization bypass in FIT2CLOUD DataEase before 2.10.24 allows remote attackers with a valid share link token to read unshared data. DeLinkAop validates only sceneId against the token, while ChartDataManage trusts tableId and field IDs without binding them to the shared resource. Exploitation requires a valid share token and identifiers for another dataset; successful requests disclose that dataset's records and raw data.

CVSS severityUnavailable
Unscored
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Authorization bypass in FIT2CLOUD DataEase before 2.10.24 allows remote attackers with a valid share link token to read unshared data. DeLinkAop validates only sceneId against the token, while ChartDataManage trusts tableId and field IDs without binding them to the shared resource. Exploitation requires a valid share token and identifiers for another dataset; successful requests disclose that dataset's records and raw data.

The record

CVE
CVE-2026-50530
Published
Jul 7, 2026
Updated
Jul 7, 2026
Vendor
KubeOperator
Product
DataEase
Classifications
T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 7, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.10.24

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

KubeOperator · DataEaseversion=< 2.10.24

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1213Data from Information Repositories

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo