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JLSEC-2026-42

🗓️ 03 Apr 2026 13:27:15Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

SQL injection in extension script allows bootstrap superuser code execution in PostgreSQL with vulnerable extensions and CREATE privilege.

Related
Refs
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IBM Security Bulletins		Security Bulletin: Multiple Security Vulnerabilities were identified in IBM Security Verify Access.
9 Jan 202420:27
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IBM Security Bulletins		Security Bulletin: IBM Observability with Instana (OnPrem) is affected by multiple security vulnerabilities
10 Jul 202407:59
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IBM Security Bulletins		Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for January 2024.
2 Feb 202408:25
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IBM Security Bulletins		Security Bulletin: CVE-2023-39417: Extension script @substitutions@ within quoting allow SQL injection
29 Oct 202511:11
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IBM Security Bulletins		Security Bulletin: : PostgreSQL Vulnerability Affects IBM Connect:Direct Web Service (CVE-2023-39417)
14 Sep 202306:55
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IBM Security Bulletins		Security Bulletin: Vulnerabilities in snappy-java, Python, postgresql, Golang might affect IBM Spectrum Copy Data Management
15 Dec 202313:03
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IBM Security Bulletins		Security Bulletin: Extension script @substitutions@ within quoting allow SQL injection in EDB PostgresSQL
3 Jan 202415:50
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IBM Security Bulletins		Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to various issues in postgresql
31 Oct 202518:37
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IBM Security Bulletins		Security Bulletin: EDB PostgreSQL - CVE-2023-39417
3 Mar 202615:34
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IBM Security Bulletins		Security Bulletin: CVE-2023-39417 - Extension script @substitutions@ within quoting allow SQL injection
29 Oct 202510:24
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03 Apr 2026 13:31Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.5 - 8.8
EPSS0.00659
SSVC
PostgreSQLextension vulnerabilitybootstrap superusercreate privilege
1