CVE-2026-54368highCWE-89

CVE-2026-54368: high-severity vulnerability in Gladinet CentreStack

CentreStack < 17.4 SQL Injection via x-glad-filter Header

Published · Updated

Follow this CVE+ Monitor CentreStack

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.7epss 0.7%
CentreStack before 17.4 contains a SQL injection vulnerability in GladDBFiles.SearchEx() and SearchExUnder() that allows authenticated attackers to execute arbitrary SQL statements by supplying a crafted x-glad-filter request header through the jsondir API endpoint. Attackers can exploit unsanitized interpolation of the Field parameter directly into SQL query strings to write arbitrary files to the server filesystem via PostgreSQL lo_from_bytea() and lo_export() functions, enabling remote code execution.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Gladinet · CentreStack
Related CVEs — Gladinet CentreStack

In the same product, most dangerous first.

CVE-2025-30406CRITICALCVE-2025-30406EPSS 94.3%KEVCVE-2026-54363CRITICALCentreStack < 17.5 Hardcoded Key Token Forgery RCEEPSS 0.7%CVE-2026-54366HIGHCentreStack < 17.4 XXE via SharePoint Storage ConfigurationEPSS 0.5%CVE-2026-54364MEDIUMCentreStack < 17.4 Session Injection via SelectProvider.aspxEPSS 0.4%CVE-2026-54365HIGHCentreStack < 17.3 Unauthenticated User Creation via Deserialization in GSNamespace.dllEPSS 0.4%CVE-2026-54367HIGHCentreStack < 17.2 Unauthenticated API Authorization BypassEPSS 0.3%