CVE-2026-52888CWE-184CWE-200

NocoBase: Sensitive Data Exposure via SQL Blacklist Bypass

Medium · published July 15, 2026

CVSS v3.1
6.8
EPSS
0%
Percentile
39.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00469 · 39.6th percentile
Weaknesses
CWE-184 · Incomplete List of Disallowed Inputs; CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2026-07-15T20:13Z
EPSS history
Timeline
  • 15 JUL 20:13Z
    NocoBase: Sensitive Data Exposure via SQL Blacklist Bypass
    cvelistv5