What’s Vulnerable › Vulnerabilities

CVE-2026-52888: NocoBase: Sensitive Data Exposure via SQL Blacklist Bypass

• Severity: medium (CVSS 6.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-15 · updated 2026-07-16
• Weakness: CWE-184

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.

Affected products

• nocobase: before 2.1.0-alpha.46

References

• https://github.com/nocobase/nocobase/commit/87c548969ce9258dd7f0d9571c9453ae10bc3fc4
• https://github.com/nocobase/nocobase/releases/tag/v2.1.0-alpha.46
• https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q
• https://github.com/nocobase/nocobase/security/advisories/GHSA-v8vm-cqh8-q87q

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