CVE-2018-25114
osCommerce 2.3.4.1 Installer Unauthenticated Configuration File Injection PHP Code Execution
A remote code execution vulnerability exists within osCommerce Online Merchant version 2.3.4.1 due to insecure default configuration and missing authentication in the installer workflow. By default, the /install/ directory remains accessible after installation. An unauthenticated attacker can invoke install_4.php, submit crafted POST data, and inject arbitrary PHP code into the configure.php file. When the application later includes this file, the injected payload is executed, resulting in full server-side compromise.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
osCommerce · Online Merchantpublic PoCs found — 2
cve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/oscommerce_installer_unauth_code_exec.rbunverifiedcve_referencewww.exploit-db.com/exploits/44374unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/oscommerce_installer_unauth_code_exec.rbhttps://www.exploit-db.com/exploits/44374https://www.oscommerce.com/https://www.vulncheck.com/advisories/oscommerce-installer-unauth-config-file-injection-php-code-execution