CVE-2026-52888

NocoBase: Sensitive Data Exposure via SQL Blacklist Bypass

State: Published
Severity: 6.8 Medium
Published: Jul 15, 2026
Updated: Jul 16, 2026
Reserved: Jun 8, 2026

Description

NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. In 2.0.59 and earlier, NocoBase @nocobase/plugin-collection-sql used the checkSQL() function in packages/plugins/@nocobase/plugin-collection-sql/src/server/utils.ts with an incomplete keyword blacklist that did not restrict PostgreSQL system catalog tables such as pg_shadow, pg_roles, and pg_stat_activity, allowing an admin-role user to read password hashes and database metadata through the SQL Collection feature. This vulnerability is fixed in 2.1.0-alpha.46.

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-184 Incomplete List of Disallowed Inputs
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
nocobasenocobase	< 2.1.0-alpha.46Affected

References

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