What is GHSA-6859-2qxq-ffv2?

GHSA-6859-2qxq-ffv2 is a security advisory published by GitHub Security Advisories with High severity. pgadmin4 is affected by a Cross-Origin Opener Policy (COOP) vulnerability

Which CVE IDs does GHSA-6859-2qxq-ffv2 cover?

GHSA-6859-2qxq-ffv2 covers the following CVE IDs: CVE-2025-9636. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6859-2qxq-ffv2?

GHSA-6859-2qxq-ffv2 has a CVSS v3 base score of 7.9, published by GitHub Security Advisories.

Which products are affected by GHSA-6859-2qxq-ffv2?

GHSA-6859-2qxq-ffv2 affects 1 product, including: pip/pgadmin4:\u003c 9.8.

GHSA-6859-2qxq-ffv2HighCVSS 7.9

pgadmin4 is affected by a Cross-Origin Opener Policy (COOP) vulnerability

Vendor

GitHub Security Advisories

Published

September 5, 2025

Last Modified

September 5, 2025

🔗 CVE IDs covered (1)

CVE-2025-9636 →

📋 Description

pgAdmin <= 9.7 is affected by a Cross-Origin Opener Policy (COOP) vulnerability. This vulnerability allows an attacker to manipulate the OAuth flow, potentially leading to unauthorised account access, account takeover, data breaches, and privilege escalation.

🎯 Affected products1

pip/pgadmin4:< 9.8

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-9636
https://github.com/pgadmin-org/pgadmin4/issues/9114
https://github.com/pgadmin-org/pgadmin4/commit/cdeb18fcbb139a200b5a4779c82f9cd1aaaf3c89
https://github.com/advisories/GHSA-6859-2qxq-ffv2