CVE-2026-17346 pgAdmin 4: SQL injection via unescaped object names in index Statistics and publication/subscription dependency views (incomplete fix for CVE-2026-12044)

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...

CVE-2026-17346

CVE-2026-17346 affects pgAdmin 4 (Index Statistics sink for all-indexes listing in 1.0 and Publications/Subscriptions sinks in 5.0 prior to 9.17). The issue arose after CVE-2026-12044 fix: templates for sixteen COMMENT ON / pgstattuple / pgstatindex were hardened with qtLiteral, but several sinks...

PT-2026-66772

Name of the Vulnerable Software and Affected Versions pgAdmin 4 versions 7.2 through 9.16 Description An issue exists in the MASTER PASSWORD HOOK setting where the application substitutes the username directly into a command string and executes it using subprocess.Popen..., shell=True. Since...

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...

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...

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...

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-2026-2871 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...

PYSEC-2026-1771 pgAdmin 4 vulnerable to directory traversal

pgAdmin 4 versions prior to v6.19 contains a directory traversal vulnerability. A user of the product may change another user's settings or alter the database...

PYSEC-2026-894 pgAdmin 4 Open Redirect vulnerability

Open redirect vulnerability in pgAdmin 4 versions prior to v6.14 allows a remote unauthenticated attacker to redirect a user to an arbitrary web site and conduct a phishing attack by having a user to access a specially crafted URL...

The vulnerability of the check_access_permission() function in the pgAdmin 4 database management tool allows a attacker to compromise the integrity and accessibility of protected information.

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...

The vulnerability of the Maintenance Tool component of the pgAdmin 4 database management tool allows a hacker to execute arbitrary code.

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

The vulnerability of the pgAdmin 4 database management tool, which exists due to the lack of measures to neutralize special elements, allows a hacker to execute arbitrary commands.

The vulnerability of the pgAdmin 4 database management tool exists due to the lack of measures to neutralize specific elements. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands remotely...

The vulnerability of the password blocking mechanism (MAX_LOGIN_ATTEMPS) in the pgAdmin 4 database management tool allows a malicious user to gain unauthorized access to protected information. [source-iocs-preserved const=MAX_LOGIN_ATTEMPTS]

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...

PYSEC-2026-452 pgAdmin 4 server mode has an authorization vulnerability affecting Server Groups, Servers, Shared Servers, Background Processes, and Debugger modules

Authorization vulnerability in pgAdmin 4 server mode affecting Server Groups, Servers, Shared Servers, Background Processes, and Debugger modules. Multiple endpoints fetched user-owned objects without filtering by the requesting user's identity. An authenticated user could access another user's...

CVE-2026-12046

A flaw was found in pgAdmin 4. Critical functions within the SQL Editor blueprint lacked proper authentication, allowing a remote attacker to bypass security controls. When combined with specific preconditions, such as knowledge of the Flask SECRETKEY and write access to the sessions directory,...

CVE-2026-12044

SQL injection in pgAdmin 4 across every dialog template that renders COMMENT ON ... IS '' for a user-supplied description field. The Jinja templates for Domains and their constraints, Foreign Tables, Languages, and Event Triggers, plus the Views OID-lookup query, interpolated the description...

CVE-2026-12049 pgAdmin 4: Open redirect in multi-factor authentication flow via unvalidated 'next' parameter

Open redirect in pgAdmin 4's multi-factor authentication flow. The MFA validate and register endpoints honoured the user-supplied 'next' query/form parameter without confirming the target pointed back inside pgAdmin, so an authenticated victim who clicked /mfa/validate?next= -- a link typically...

CVE-2026-12049

CVE-2026-12049 affects pgAdmin 4. An open redirect vulnerability exists in the MFA flow where the next parameter is not validated against the current origin, allowing an authenticated user to be redirected to an attacker-controlled host via /mfa/validate?next=… This is a trusted-domain redirect r...

CVE-2026-12048 pgAdmin 4: Stored XSS via untrusted error and plan-node text rendered through html-react-parser

Stored cross-site scripting in pgAdmin 4's error-rendering and plan-node-rendering paths. Text returned by a PostgreSQL server ErrorResponse messages, including object names quoted back inside relation-does-not-exist errors and inside EXPLAIN Recheck Cond / Exact Heap Blocks fields was passed...