CVE-2026-17566: pgadmin 4 before 9.18 (exclusive); +1 more affected products

CVE-2026-17566. CVSS 3.1 base score 9.9 (CRITICAL, Source advisory). EPSS 0.00673 (percentile 0.51531), scored 22-Oct-2026.

Affected technology

pgadmin 4 · before 9.18 (exclusive)
pgadmin

pgAdmin 4 · 0 to before 9.18
pgadmin.org

Component: Import/Export Data
File: https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/tools/import_export/__init__.py

Attack conditions (Source advisory, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 4.0 assessment (base score 9.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-78, CWE-115
CCR priority: 39.8 /100 (P4)
CVSS 3.1: 9.9 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H · Source advisory
EPSS: 0.00673 · percentile 0.51531 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-17566.html