osCommerce 2.3.4.1 Installer Unauthenticated Configuration File Injection PHP Code Execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| osCommerce | Online Merchant | unknown |
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| Vendor | Product | Versions |
|---|---|---|
| Oscommerce | Online Merchant | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-21601 | 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. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 4.6% (4.564% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:oscommerce:online_merchant:2.3.4.1:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oscommerce
Oscommerce online Merchant |
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| Vendors & Products |
Oscommerce
Oscommerce online Merchant |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | osCommerce 2.3.4.1 Installer Unauthenticated Configuration File Injection PHP Code Execution | |
| Weaknesses | CWE-434 CWE-94 |
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| References |
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| Metrics |
cvssV4_0
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