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Description

osCommerce versions up to and including 2.2 RC2a contain a vulnerability in its administrative file manager utility (admin/file_manager.php). The interface allows file uploads and edits without sufficient input validation or access control. An unauthenticated attacker can craft a POST request to upload a .php file containing arbitrary code, which is then executed by the server.

PUBLISHED Reserved 2025-08-27 | Published 2025-09-16 | Updated 2025-09-16 | Assigner VulnCheck




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unknown

* (custom)
affected

Credits

flyh4t finder

References

raw.githubusercontent.com/...ebapp/oscommerce_filemanager.rb exploit

www.exploit-db.com/exploits/9556 exploit

www.exploit-db.com/exploits/16899 exploit

www.oscommerce.com/ product

www.vulncheck.com/...oscommerce-arbitrary-php-code-execution third-party-advisory

cve.org (CVE-2009-20006)

nvd.nist.gov (CVE-2009-20006)

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