🛡️ CVE-2026-7815
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-89 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

SQL injection vulnerability in pgAdmin 4 Maintenance Tool. Four user-supplied JSON fields (buffer_usage_limit, vacuum_parallel, vacuum_index_cleanup, reindex_tablespace) were concatenated directly into the rendered VACUUM/ANALYZE/REINDEX command and passed to psql --command. An authenticated user with the tools_maintenance permission could break out of the option syntax and execute arbitrary SQL on the connected PostgreSQL server. The injected SQL could in turn invoke COPY ... TO PROGRAM to escalate to operating-system command execution on the database host. Fix introduces server-side allow-listing of all four fields and switches reindex_tablespace from manual quoting to the qtIdent filter. This issue affects pgAdmin 4: before 9.15.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-89
Public Exploit ✅ No
Source NVD
Published 2026-05-11
Updated 2026-06-02
Modified 2026-05-26

Affected Packages

Software From version Fixed in
pgadmin-4 7.6 9.15
pgadmin4 — 9.15
unknown — —

References

Issue Tracking, Patch, Vendor Advisory https://github.com/pgadmin-org/pgadmin4/issues/9898

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