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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.

PUBLISHED Reserved 2026-05-30 | Published 2026-05-30 | Updated 2026-06-01 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

2.3
affected

Credits

Ihsan Sencan finder

References

www.exploit-db.com/exploits/45693 (ExploitDB-45693) exploit

www.openstamanager.com/ (Official Product Homepage) product

sourceforge.net/...ects/openstamanager/files/latest/download (Product Reference) product

www.vulncheck.com/...itrary-file-download-via-path-traversal (VulnCheck Advisory: Open STA Manager 2.3 Arbitrary File Download via Path Traversal) third-party-advisory

cve.org (CVE-2018-25421)

nvd.nist.gov (CVE-2018-25421)

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