7.9

CVE-2025-9636: Cross-Origin Opener Policy Vulnerability in pgAdmin 4

Analyzed
AliasesSUSE-SU-2025:03625-1SUSE-SU-2026:0232-1GHSA-6859-2qxq-ffv2
Published 04-09-2025Last modified 26-02-2026

Vulnerability summary

CVE-2025-9636 is a high (CVSS 7.9) Origin Validation Error vulnerability in pgadmin pgadmin_4. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.4% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 7.9, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
7.9/10
010
High · v3.1 (CVE.org)
EPSS score
0.23%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 04-09-2025
    PublishedVulnerability first disclosed.
  2. 26-02-2026
    Last modifiedVulnerability information updated.

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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.23%

Chance of exploitation in the next 30 days

Percentile

13%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.22% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, low-privilege account, user interaction (CVSS vector). Other conditions: not stated in public data.

Suse12 products
  • pgadmin4&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 4.30-150300.3.24.1
  • pgadmin4&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 4.30-150300.3.24.1
  • pgadmin4&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS< 4.30-150300.3.24.1
  • pgadmin4&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS< 4.30-150300.3.24.1
  • pgadmin4&distro=SUSE Linux Enterprise Module for Python 3 15 SP6< 8.5-150600.3.15.1
Opensuse2 products
  • pgadmin4&distro=openSUSE Leap 15.6< 8.5-150600.3.15.1
  • pgadmin4&distro=openSUSE Tumbleweed< 9.8-1.1
Pgadmin1 product
Pgadmin.org1 product
PyPI1 product
  • pgadmin4< 9.8

5 vendors · 17 products

References

10 links