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CVE-2026-17566 pgAdmin 4: RCE via backslash-escape mismatch in Import/Export Data query guard (incomplete defense, sibling gap to CVE-2025-13780)

🗓️ 31 Jul 2026 16:00:22Reported by PostgreSQLType 
cvelist
 cvelist
🔗 www.cve.org👁 79 Views

CVE-2026-17566: pgAdmin 4 RCE via Import/Export Data due to backslash-escape mismatch in query guard.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-17566
4 Aug 202612:59
–githubexploit
bdu_fstec
BDU FSTEC
pgAdmin 4 Import/Export Data Command Execution
12 Aug 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-17566 vulnerabilities
18 Sep 202602:54
–cgr
circl
Circl
CVE-2026-17566
31 Jul 202617:00
–circl
cve
CVE
CVE-2026-17566
31 Jul 202616:00
–cve
euvd
EUVD
EUVD-2026-51565
31 Jul 202616:00
–euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: pgadmin4-9.17-1.fc43
9 Aug 202601:18
–fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: pgadmin4-9.17-1.fc44
9 Aug 202600:59
–fedora
nessus
Tenable Nessus
Fedora 43 : pgadmin4 (2026-bacb14f76f)
9 Aug 202600:00
–nessus
nessus
Tenable Nessus
Fedora 44 : pgadmin4 (2026-f0550055a7)
9 Aug 202600:00
–nessus
Rows per page
[
  {
    "vendor": "pgadmin.org",
    "product": "pgAdmin 4",
    "repo": "https://github.com/pgadmin-org/pgadmin4",
    "modules": [
      "Import/Export Data"
    ],
    "programFiles": [
      "https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/tools/import_export/__init__.py"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "9.18",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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