CRITICAL9.9

PYSEC-2026-451

pgAdmin 4 Vulnerable to Remote Code Execution

Quick fix

PYSEC-2026-451 — pgadmin4: upgrade to the fixed version with the command below.

pip install --upgrade 'pgadmin4>=9.2'

Details

Remote Code Execution security vulnerability in pgAdmin 4 (Query Tool and Cloud Deployment modules).

The vulnerability is associated with the 2 POST endpoints; /sqleditor/query_tool/download, where the query_commited parameter and /cloud/deploy endpoint, where the high_availability parameter is unsafely passed to the Python eval() function, allowing arbitrary code execution.

This issue affects pgAdmin 4: before 9.2.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/pgadmin4

Introduced in: 0Fixed in: 9.2

Fixpip install --upgrade 'pgadmin4>=9.2'

References

https://nvd.nist.gov/vuln/detail/CVE-2025-2945[ADVISORY]
https://github.com/pgadmin-org/pgadmin4/issues/8603[WEB]
https://github.com/pgadmin-org/pgadmin4/commit/75be0bc22d3d8d7620711835db817bd7c021007c[WEB]
https://github.com/pgadmin-org/pgadmin4[PACKAGE]
https://pypi.org/project/pgadmin4[PACKAGE]
https://github.com/advisories/GHSA-g73c-fw68-pwx3[ADVISORY]