PYSEC-2026-449

pgAdmin 4 Vulnerable to Cross-Site Scripting (XSS) via Query Result Rendering

At a glance

Published: 2026-06-29 11:50 UTC
Updated: 2026-07-01 20:22 UTC
CVE: CVE-2025-2946
Aliases: GHSA-2rrx-pphc-qfv9
CVSS_V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H

Description

pgAdmin <= 9.1 is affected by a security vulnerability with Cross-Site Scripting(XSS). If attackers execute any arbitrary HTML/JavaScript in a user's browser through query result rendering, then HTML/JavaScript runs on the browser.

Affected packages

Package	Versions
PyPI · pgadmin4	introduced 0, fixed 9.2

References

https://nvd.nist.gov/vuln/detail/CVE-2025-2946 ADVISORY
https://github.com/pgadmin-org/pgadmin4/issues/8602 WEB
https://github.com/pgadmin-org/pgadmin4/commit/1305d9910beefd0d6b4c7eb4f111f86edb1d356b WEB
https://github.com/pgadmin-org/pgadmin4 PACKAGE
https://pypi.org/project/pgadmin4 PACKAGE
https://github.com/advisories/GHSA-2rrx-pphc-qfv9 ADVISORY

Sources

Source	Licence
OSV.dev	CC-BY 4.0 — PyPA Advisory Database