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CVE-2018-19420
Published: Nov 21, 2018
Modified: Sep 16, 2024
PUBLISHED
Description
In GetSimpleCMS 3.3.15, admin/upload.php blocks .html uploads but there are several alternative cases in which HTML can be executed, such as a file with no extension or an unrecognized extension (e.g., the test or test.asdf filename), because of admin/upload-uploadify.php, and validate_safe_file in admin/inc/security_functions.php.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1301
x_refsource_MISC
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