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Fencer Vulns
high 7.9

CVE-2025-9636 json

Cross-Origin Opener Policy Vulnerability in pgAdmin 4

published 2025-09-04 14 mo ago modified 2026-07-07 4 mo ago also EUVD-2025-26729 , GHSA-6859-2qxq-ffv2 , PYSEC-2026-1769

cvss
7.9
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits
0
none known

Summary

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.

Patch / fix

  • pypi pgadmin4 9.8
  • pgadmin.org pgAdmin 4 9.8
  • pgadmin4 SLES for SAP 15 SP6, SLES for SAP 15 SP5, SLES for SAP 15 SP4 +8 more 4.30-150300.3.24.1
  • pgadmin4 SLE Module for Python 3 15 SP7, SLE Module for Python 3 15 SP6, openSUSE Leap 15.6 8.5-150600.3.15.1

suse advisories SUSE-SU-2026:0232-1SUSE-SU-2025:03625-1

  • pgadmin4 openSUSE Tumbleweed 9.8-1.1

opensuse advisories openSUSE-SU-2025:15612-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-9636 updated cvss 7.9

pgadmin4: Cross-Origin Opener Policy Vulnerability in pgAdmin 4

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
14 mo ago

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L
GitHub 3.1 7.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L
OSV 3.1 7.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L

Affected packages

ecosystem package affected fixed in
pypi pgadmin4
<9.8
9.8

Affected products

  • pgadmin.org pgAdmin 4

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.