CVE-2026-7818

high

Published 2026-05-11 · Modified 2026-05-18

CVSS v3

7.8

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

CVSS v2

—

VIR risk

7.8

Description

pgAdmin 4 has deserialization of untrusted data in its FileBackedSessionManager

Exploit likelihood

75%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-7818.html

vendor Authored 2026-05-27

Vendor advisory: f86ef6dc-4d3a-42ad-8f28-e6d5547a5007 — https://github.com/pgadmin-org/pgadmin4/issues/9901

OS	Version	Status	Fixed in
sles		affected

Ecosystem	Package	Vulnerable	Fixed
PyPI	pgadmin4	`<9.15`	`9.15`
PIP	pgadmin4	`< 9.15`	`9.15`

Vendor	Product	Versions	Fixed
pgadmin	pgadmin_4	`{"endExcluding":"9.15"}`	`9.15`

CWE-502

Verify integrity in audit chain (admin only). AS-IS.