CVE-2026-7815— pgAdmin 4: SQL injection in Maintenance tool option values leading to remote code execution
Possible ATT&CK Techniques 3AI
T1068 · Exploitation for Privilege Escalation T1059.007 · JavaScript T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| pgadmin.org | pgAdmin 4 | 7.6< 9.15 | affected |
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I. Basic Information for CVE-2026-7815
Vulnerability Information
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Vulnerability Title
pgAdmin 4: SQL injection in Maintenance tool option values leading to remote code execution
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
pgAdmin SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
pgAdmin是pgAdmin开源的一个用于开源数据库 PostgreSQL 的开源管理和开发平台。 pgAdmin 4 9.15之前版本存在SQL注入漏洞，该漏洞源于SQL注入漏洞，可能导致经过身份验证的用户在VACUUM/ANALYZE/REINDEX命令中注入任意SQL，进而通过COPY...TO PROGRAM升级到操作系统命令执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| pgadmin.org | pgAdmin 4 | 7.6 ~ 9.15 | - |
II. Public POCs for CVE-2026-7815
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/pgadmin-org/pgadmin4/issues/9898issue-tracking
- https://nvd.nist.gov/vuln/detail/CVE-2026-7815
Same Patch Batch · pgadmin.org · 2026-05-11 · 8 CVEs total
| CVE-2026-7813 | 9.9 CRITICAL | pgAdmin 4: Cross-user data access and shared-server privilege escalation in server mode |
| CVE-2026-7816 | 8.8 HIGH | pgAdmin 4: OS command injection in Import/Export query export via psql metacommand breakou |
| CVE-2026-7819 | 8.1 HIGH | pgAdmin 4: Symbolic-link path traversal in File Manager allows arbitrary file write |
| CVE-2026-7818 | 7.0 HIGH | pgAdmin 4: Unsafe deserialization (CWE-502) in file-backed session manager leads to remote |
| CVE-2026-7817 | 6.5 MEDIUM | pgAdmin 4: Local file inclusion and server-side request forgery in LLM API configuration e |
| CVE-2026-7820 | 6.5 MEDIUM | pgAdmin 4: Account-lockout bypass via Flask-Security default /login view |
| CVE-2026-7814 | 4.8 MEDIUM | pgAdmin 4: Stored XSS via crafted PostgreSQL object names in Browser Tree and Explain Visu |
IV. Related Vulnerabilities
Same product: pgAdmin 4
- CVE-2026-7820
pgAdmin 4: Account-lockout bypass via Flask-Security default - CVE-2026-7819
pgAdmin 4: Symbolic-link path traversal in File Manager allo - CVE-2026-7818
pgAdmin 4: Unsafe deserialization (CWE-502) in file-backed s - CVE-2026-7816
pgAdmin 4: OS command injection in Import/Export query expor - CVE-2026-7817
pgAdmin 4: Local file inclusion and server-side request forg
Same vendor: pgadmin.org
- CVE-2026-7820
pgAdmin 4: Account-lockout bypass via Flask-Security default - CVE-2026-7819
pgAdmin 4: Symbolic-link path traversal in File Manager allo - CVE-2026-7818
pgAdmin 4: Unsafe deserialization (CWE-502) in file-backed s - CVE-2026-7816
pgAdmin 4: OS command injection in Import/Export query expor - CVE-2026-7817
pgAdmin 4: Local file inclusion and server-side request forg
V. Comments for CVE-2026-7815
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