pgAdmin 4: RCE via backslash-escape mismatch in Import/Export Data query guard (incomplete defense, sibling gap to CVE-2025-13780)

pgAdmin 4: Cross-user data access and shared-server privilege escalation in server mode

pgAdmin 4: Authentication bypass via a client-controlled identity header in Webserver authentication mode

pgAdmin 4: Adhoc server clone leaks another user's stored database credentials and ownership to a non-owner

pgAdmin 4: AI Assistant read-only transaction bypass via sqlparse/PostgreSQL lexer disagreement (incomplete fix for CVE-2026-12045)

pgAdmin 4: Unauthenticated pickle deserialization in SQL Editor close / update_connection routes enables remote code execution

pgAdmin 4: Argument and connection-string injection via the database field in the Backup tool

pgAdmin 4: OS command injection in MASTER_PASSWORD_HOOK via untrusted username substitution

pgAdmin 4: SQL injection via unescaped object names in index Statistics and publication/subscription dependency views (incomplete fix for CVE-2026-12044)

pgAdmin 4: AI Assistant read-only transaction bypass allows unauthorised writes and remote code execution

pgAdmin 4: SQL injection in named restore point endpoint

pgAdmin 4: SQL injection in COMMENT ON ... IS '<description>' rendering across dialog templates

pgAdmin 4: OS command injection in Import/Export query export via psql metacommand breakout

pgAdmin 4: SQL injection in Maintenance tool option values leading to remote code execution

pgAdmin 4: Symbolic-link path traversal in File Manager allows arbitrary file write

pgAdmin 4: Unsafe deserialization (CWE-502) in file-backed session manager leads to remote code execution

pgAdmin 4: Connection-string injection via the database field in the Restore and Maintenance tools

pgAdmin 4: Missing authentication decorator on Constraints, preferences, Debugger and Schema Diff routes allows unauthenticated access in SERVER mode (incomplete fix for CVE-2026-12046)

pgAdmin 4: Account-lockout bypass via Flask-Security default /login view

pgAdmin 4: Local file inclusion and server-side request forgery in LLM API configuration endpoints

pgAdmin 4: Open redirect in multi-factor authentication flow via unvalidated 'next' parameter

pgAdmin 4: File Manager save_file writes through a symbolic link planted after the containment check

pgAdmin 4: Tool permission bypass via backend routes and Socket.IO handlers

pgAdmin 4: Stored XSS via untrusted error and plan-node text rendered through html-react-parser

pgAdmin 4: HTML injection in cloud verify_credentials / deploy endpoints via unsanitised SDK exception text

pgAdmin 4: Stored XSS via crafted PostgreSQL object names in Browser Tree and Explain Visualizer