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CVE-2025-2946 — Vulnerability in pgadmin4 — CVE Details

CRITICAL

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

Published June 29, 2026Updated July 1, 2026Source: osv

Summary

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.

Advisory Timeline

  • First published June 29, 2026 (105 days ago).
  • Last revised July 1, 2026 — 2 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip
Update pgadmin4 to 9.2 or later
pip install "pgadmin4>=9.2"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

PackageEcosystemAffectedFixed In
pgadmin4
pypi
4.20, 4.22, 4.23, 4.24 (+60 more)9.2

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H

References

Frequently Asked Questions

What is CVE-2025-2946?
pgAdmin 4 Vulnerable to Cross-Site Scripting (XSS) via Query Result Rendering This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.1/10).
How do I check if my project is affected by CVE-2025-2946?
CVE-2025-2946 affects pgadmin4. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-2946 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.1

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

PYSEC-2026-449
GHSA-2rrx-pphc-qfv9

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