CVE-2026-17346: Improper Neutralization of Special Elements used in an SQL Command

The fix for CVE-2026-12044 in pgAdmin 4 9.16 hardened qtLiteral and switched sixteen COMMENT ON / pgstattuple / pgstatindex templates to it, but missed several sinks that had been placed in testsqlstringliterallint.py's ALLOWLIST on the incorrect assumption that schema, table, publication, and...

ROS-20260729-73-0032

The vulnerability of the checkaccesspermission function in the pgAdmin 4 database management tool is related to deficiencies in the mechanism for handling symbolic links. Exploiting this vulnerability could allow a malicious actor to compromise the integrity and accessibility of the protected...

ROS-20260729-73-0031

The vulnerability of the password blocking mechanism MAXLOGINATTEMPS of the pgAdmin 4 database management tool is related to insufficient restrictions on authentication attempts. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain unauthorized access to...

pgAdmin 4 - Authentication Bypass Detection

pgAdmin 4 versions 8.11 and earlier are vulnerable to a security flaw in OAuth2 authentication. This vulnerability allows an attacker to potentially obtain the client ID and secret, leading to unauthorized access to user data. !/usr/bin/env python3 -- coding: utf-8 -- """pgAdmin 4 versions 8."""...

ROS-20260728-73-0017

The vulnerability of the Browser Tree and Explain Visualizer modules in the pgAdmin 4 database management tool exists due to the lack of measures taken to protect the web page structure. Exploiting this vulnerability allows a malicious actor to execute arbitrary JavaScript code remotely...

ROS-20260728-73-0015

The vulnerability of the Maintenance Tool component in the pgAdmin 4 database management tool is related to the lack of security measures for SQL query structures. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

ROS-20260728-73-0016

The vulnerability of the FileBackedSessionManager mechanism in the pgAdmin 4 database management tool is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

PT-2026-66777

Name of the Vulnerable Software and Affected Versions pgAdmin 4 versions prior to 9.17-1.1 Description The Import/Export Data functionality fails to properly neutralize special elements, which allows a remote attacker to execute arbitrary operating system commands on the server. Recommendations...

pgAdmin 4 File Manager has symbolic-link path traversal

Symbolic-link path traversal CWE-61, CWE-22 in pgAdmin 4 File Manager.checkaccesspermission used os.path.abspath, which resolves '..' but does not resolve symbolic links, while the subsequent kernel write follows symlinks. An authenticated user could plant a symbolic link inside their own storage...

PYSEC-2026-2865 pgAdmin 4 has deserialization of untrusted data in its FileBackedSessionManager

Deserialization of untrusted data CWE-502 in pgAdmin 4 FileBackedSessionManager. The session manager performed unsafe deserialization of session-file contents using Python's standard object-serialization module before performing any HMAC integrity check. Any file dropped into the sessions directo...

pgAdmin 4 has deserialization of untrusted data in its FileBackedSessionManager

Deserialization of untrusted data CWE-502 in pgAdmin 4 FileBackedSessionManager.The session manager performed unsafe deserialization of session-file contents using Python's standard object-serialization module before performing any HMAC integrity check. Any file dropped into the sessions director...

SQL injection vulnerability in pgAdmin 4 Maintenance Tool

SQL injection vulnerability in pgAdmin 4 Maintenance Tool.Four user-supplied JSON fields bufferusagelimit, vacuumparallel, vacuumindexcleanup, reindextablespace were concatenated directly into the rendered VACUUM/ANALYZE/REINDEX command and passed to psql --command. An authenticated user with the...

PYSEC-2026-2867 SQL injection vulnerability in pgAdmin 4 Maintenance Tool

SQL injection vulnerability in pgAdmin 4 Maintenance Tool. Four user-supplied JSON fields bufferusagelimit, vacuumparallel, vacuumindexcleanup, reindextablespace were concatenated directly into the rendered VACUUM/ANALYZE/REINDEX command and passed to psql --command. An authenticated user with th...

PYSEC-2026-2868 pgAdmin 4 File Manager has symbolic-link path traversal

Symbolic-link path traversal CWE-61, CWE-22 in pgAdmin 4 File Manager. checkaccesspermission used os.path.abspath, which resolves '..' but does not resolve symbolic links, while the subsequent kernel write follows symlinks. An authenticated user could plant a symbolic link inside their own storag...

pgAdmin 4: Improper restriction of excessive authentication attempts

Improper restriction of excessive authentication attempts CWE-307 in pgAdmin 4.pgAdmin enforces MAXLOGINATTEMPTS only inside its custom /authenticate/login view. Flask-Security's default /login view, which is registered automatically by security.initapp and is reachable on every server, never...

PYSEC-2026-2871 pgAdmin 4 contains local file inclusion (LFI) and server-side request forgery (SSRF) vulnerabilities

Local file inclusion LFI and server-side request forgery SSRF vulnerabilities in pgAdmin 4 LLM API configuration endpoints. User-supplied apikeyfile and apiurl preferences were passed to the LLM provider clients without validation. An authenticated user could read arbitrary server-side files by...

pgAdmin 4: OS command injection vulnerability in Import/Export query export

OS command injection CWE-78 vulnerability in pgAdmin 4 Import/Export query export.User-supplied input was interpolated directly into a psql \copy metacommand template without sanitization. An authenticated user could inject " TO PROGRAM 'cmd'" to break out of the \copy ... context and achieve...

pgAdmin 4 contains local file inclusion (LFI) and server-side request forgery (SSRF) vulnerabilities

Local file inclusion LFI and server-side request forgery SSRF vulnerabilities in pgAdmin 4 LLM API configuration endpoints.User-supplied apikeyfile and apiurl preferences were passed to the LLM provider clients without validation. An authenticated user could read arbitrary server-side files by...

PYSEC-2026-2870 pgAdmin 4: OS command injection vulnerability in Import/Export query export

OS command injection CWE-78 vulnerability in pgAdmin 4 Import/Export query export. User-supplied input was interpolated directly into a psql \copy metacommand template without sanitization. An authenticated user could inject " TO PROGRAM 'cmd'" to break out of the \copy ... context and achieve...

PYSEC-2026-2866 pgAdmin 4: Stored cross-site scripting (XSS) vulnerability in Browser Tree and Explain Visualizer modules

Stored cross-site scripting XSS vulnerability in pgAdmin 4 Browser Tree and Explain Visualizer modules. User-controlled PostgreSQL object names database, schema, table, column, etc. were assigned to DOM elements via innerHTML, allowing crafted object names containing HTML markup to execute...