Skip to content
EXYS
Back to the CVEs

CVE-2026-116243

8.8, high

Pgadmin.org pgAdmin 4 Untrusted Search Path Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
8.8, high high CVSS v3.1
EPSS, next 30 days
0.3% higher than 25.2% of scored CVEs
Exploitation
No public evidence
Published
30 Oct 20266 days ago

Description

pgAdmin 4 runs pg_dump, pg_restore, pg_dumpall and psql from the binary path a user sets in their preferences. In server mode the binary path was refused only when it lay under the per-user storage directory (STORAGE_DIR), not under a SHARED_STORAGE directory, which ordinary users can upload files to. A user could therefore upload an executable to shared storage, point their binary path at it, and have pgAdmin run it as the operating-system account running pgAdmin. On POSIX, files created through pgAdmin are not executable, so this is exploitable where any file with an executable name can run, such as Windows server mode. The fix checks the binary path against every SHARED_STORAGE directory as well, after expanding $DIR, collapsing ".." and resolving symbolic links, compares directories in a way a different spelling on a case-insensitive filesystem cannot bypass, refuses a path containing a NUL, and enforces the check wherever binary paths are resolved, including for the PSQL tool. This issue affects pgAdmin 4: before 9.19.

Details

Vendor
Pgadmin.org
Product
pgAdmin 4
Weakness
CWE-426 (opens in a new tab)
Status
Analyzed
Updated
4 Nov 2026
Assigner
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References 2

Patches and fixes 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Pgadmin.org CVEs

Every Pgadmin.org CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-116242 Pgadmin.org pgAdmin 4 Insufficiently Protected Credentials Vulnerability EPSS 0.2% 9.6, critical
  • CVE-2026-116244 Pgadmin.org pgAdmin 4 Insufficiently Protected Credentials Vulnerability EPSS 0.3% 9.6, critical
  • CVE-2026-116245 Pgadmin.org pgAdmin 4 Insufficiently Protected Credentials Vulnerability EPSS 0.2% 9.6, critical
  • CVE-2026-116247 Pgadmin.org pgAdmin 4 Insufficiently Protected Credentials Vulnerability EPSS 0.1% 9.6, critical
  • CVE-2026-116239 Pgadmin.org pgAdmin 4 Improper Authentication Vulnerability EPSS 0.4% 8.8, high
  • CVE-2026-116241 Pgadmin.org pgAdmin 4 OS Command Injection Vulnerability EPSS 0.3% 8.8, high
  • CVE-2026-116246 To pass a server's password to psql and to the utilities pgAdmin 4 runs as background processes, the server manager wrote it into… EPSS 0.2% 7.6, high

Beyond this page

Is CVE-2026-116243 in your network?

This page tells you how dangerous CVE-2026-116243 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-116243 comes with the devices to patch.

    Learn more about EXYS7600 OCELOT

  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

    Learn more about EXYS7950 KONDRA
Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 5 Nov 2026, not the live upstream state.