Description
pgAdmin versions 9.11 are affected by a Restore restriction bypass via key disclosure vulnerability that occurs when running in server mode and performing restores from PLAIN-format dump files. An attacker with access to the pgAdmin web interface can observe an active restore operation, extract the `\restrict` key in real time, and race the restore process by overwriting the restore script with a payload that re-enables meta-commands using `\unrestrict <key>`. This results in reliable command execution on the pgAdmin host during the restore operation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pgadmin.org | pgAdmin 4 | 9.11 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | pgadmin4 | 9.17-1.1 | openSUSE-SU-2026:11508-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | pgadmin4 | < 9.12 | 9.12 | GHSA-3p7x-94q9-jq9x |
Advisories 2
- WID-SEC-2026-0323 pgAdmin: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Aug 16, 2026
- openSUSE-SU-2026:11508-1 pgadmin4-9.17-1.1 on GA media SUSE / openSUSE Security Updates · Aug 14, 2026
References
- https://github.com/pgadmin-org/pgadmin4/issues/9518 issue-tracking