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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2018-11112 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1301 |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-09-16T17:28:02.673Z
Reserved: 2018-11-21T00:00:00Z
Link: CVE-2018-19420
No data.
Status : Modified
Published: 2018-11-21T21:29:00.220
Modified: 2024-11-21T03:57:53.477
Link: CVE-2018-19420
No data.
OpenCVE Enrichment
No data.
EUVD