CVE-2026-64657— Budibase: Database Connector SQL Injections in PostgreSQL, MS SQL, and MySQL
Possible ATT&CK Techniques 2AI
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I. Basic Information for CVE-2026-64657
Vulnerability Information
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Vulnerability Title
Budibase: Database Connector SQL Injections in PostgreSQL, MS SQL, and MySQL
Source: CVE Program / CVE List V5
Vulnerability Description
Budibase is an open-source low-code platform. Prior to 3.39.19, the PostgreSQL datasource connector in packages/server/src/integrations/postgres.ts interpolates the user-controlled schema configuration field into a SET search_path statement without escaping embedded double quotes, allowing an authenticated administrator who saves or tests the datasource to execute arbitrary SQL through the simple query protocol. This issue is fixed in version 3.39.19.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-64657
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
Qwen3.6-35B-A3B · 9594 chars
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III. Intelligence Information for CVE-2026-64657
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Patches & Fixes for CVE-2026-64657 (1)
Vendor Advisories for CVE-2026-64657 (1)
Same Patch Batch · Budibase · 2026-08-17 · 4 CVEs total
| CVE-2026-73410 | 8.5 HIGH | Budibase: SSRF via DNS rebinding in the REST datasource integration |
| CVE-2026-35219 | 7.1 HIGH | Budibase: SSRF in Automation Steps - Webhook, Zapier, N8N, Slack, Discord Bypass IP Blackl |
| CVE-2026-54356 | 7.1 HIGH | Budibase authenticated arbitrary S3 signed upload URL issuance via `/api/attachments/:data |
IV. Related Vulnerabilities
Same product: budibase
- CVE-2026-54356
Budibase authenticated arbitrary S3 signed upload URL issuan - CVE-2026-35219
Budibase: SSRF in Automation Steps - Webhook, Zapier, N8N, S - CVE-2026-73410
Budibase: SSRF via DNS rebinding in the REST datasource inte - CVE-2026-73305
Budibase: Privilege escalation via public role assignment AP - CVE-2026-73304
Budibase: SSO OAuth2 Token Leakage via User Metadata Endpoin
Same vendor: Budibase
- CVE-2026-54356
Budibase authenticated arbitrary S3 signed upload URL issuan - CVE-2026-35219
Budibase: SSRF in Automation Steps - Webhook, Zapier, N8N, S - CVE-2026-73410
Budibase: SSRF via DNS rebinding in the REST datasource inte - CVE-2026-72859
Budibase 3.39.4 before 3.40.0 Authorization Regression via S - CVE-2026-73305
Budibase: Privilege escalation via public role assignment AP
Same weakness: CWE-89
- CVE-2026-74015
WordPress Readabler plugin < 2.0.18 - SQL Injection vulnerab - CVE-2026-73392
WordPress Super Store Finder plugin <= 7.8 - SQL Injection v - CVE-2026-73365
WordPress JetAppointment plugin <= 2.5.2 - SQL Injection vul - CVE-2026-73355
WordPress Affiliates Manager plugin <= 2.9.53 - SQL Injectio - CVE-2026-73345
WordPress License Manager for WooCommerce plugin <= 3.0.18 -
V. Comments for CVE-2026-64657
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