CVE-2025-9636
Cross-Origin Opener Policy Vulnerability in pgAdmin 4
CVSS Score
7.9
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | pgadmin.org |
| Product | pgadmin 4 |
| Published | Sep 4, 2025 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
Low
Affected Versions
pgadmin.org / pgAdmin 4
0 < 9.8