star7th/showdoc · Security
Unrestricted File Upload in ShowDoc v2.9.5
- GHSA ID
- GHSA-c442-3278-rhrg
- CVE ID
- CVE-2021-36440
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Unrestricted File Upload in ShowDoc v2.9.5 allows remote attackers to execute arbitrary code via the 'file_url' parameter in the component AdminUpdateController.class.php'.
CWEs
- CWE-434 · Unrestricted Upload of File with Dangerous Type