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Medium · 6.5 CVE-2018-25421 EUVD-2018-21943GHSA-g8r5-7mhq-74mj

Open STA Manager 2.3 Arbitrary File Download via Path Traversal

Published May 30, 2026 · Updated Jul 15, 2026 · Assigned by VulnCheck

Description

Open STA Manager 2.3 contains a path traversal vulnerability that allows authenticated users to download arbitrary files by manipulating the file parameter. Attackers can send GET requests to modules/backup/actions.php with op=getfile and traverse directories using ../ sequences to access sensitive system files.

Affected products

VendorProductAffectedFixed
Openstamanager Open STA Manager 2.3 —

References