CVE-2025-9636

Cross-Origin Opener Policy Vulnerability in pgAdmin 4

High · published September 4, 2025

CVSS v3.1
7.9
EPSS
0%
Percentile
12.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.9 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00227 · 12.7th percentile
Published
2025-09-04T16:43Z
EPSS history
Timeline
  • 04 SEP 16:43Z
    Cross-Origin Opener Policy Vulnerability in pgAdmin 4
    cvelistv5