Vulnerability · Published Oct 16, 2026 · Assigned by VulnCheck

CVE-2026-111666Steedos Platform through 3.0.15-beta.51 Cross-Tenant Information Disclosure via Reports API

Medium 4.3

In plain English

A medium-severity incorrect authorization in steedos-platform from steedos. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 80.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Steedos Platform through 3.0.15-beta.51 contains an authorization bypass vulnerability that allows authenticated users to read other tenants' report definitions by querying the reports object. Because objectql's callAdapter skips space filtering for enable_space_global objects on find/findOne, attackers can call GET /api/v1/reports to disclose report names, descriptions, and object and field API names.

Affected products (as reported)

Vendor	Product	Versions
steedos	steedos-platform	0 – through 3.0.15-beta.51

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

References

https://hackmd.io/@hieuPenguinnn/steedos-platform-reports-cross-tenant-idor third-party-advisory
https://github.com/steedos/steedos-platform/blob/v3.0.15-beta.51/packages/objectql/src/types/object.ts#L2899-L2913 technical-description
https://github.com/steedos/steedos-platform/blob/v3.0.15-beta.51/services/service-core-objects/main/default/objects/reports.object.yml#L4 technical-description
VulnCheck Advisory: Steedos Platform through 3.0.15-beta.51 Cross-Tenant Information Disclosure via Reports API third-party-advisory