CVE-2026-54368 is a SQL injection vulnerability affecting Gladinet CentreStack versions prior to 17.4. The flaw resides in the GladDBFiles.SearchEx() and SearchExUnder() functions and is reachable through the jsondir API endpoint. An authenticated attacker can supply a crafted x-glad-filter request header and exploit unsanitized interpolation of the Field parameter directly into SQL query strings. This allows execution of arbitrary SQL statements against the backend PostgreSQL database. By abusing PostgreSQL large object functions such as lo_from_bytea() and lo_export(), an attacker can write arbitrary files to the server filesystem, which can in turn be leveraged for remote code execution.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An authenticated SQL injection vulnerability in Gladinet CentreStack that can lead to arbitrary SQL execution, file write, and remote code execution; it can be chained with other CentreStack flaws for unauthenticated RCE.
A SQL injection vulnerability in Gladinet CentreStack before version 17.4 that allows authenticated attackers to execute arbitrary SQL statements and achieve remote code execution by writing arbitrary files to the server filesystem.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.