Phpwcms 1.9.30 contains a file upload vulnerability that allows authenticated attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG payloads through the multiple file upload feature to potentially execute cross-site scripting attacks on the platform.
References
| Link | Resource |
|---|---|
| http://www.phpwcms.org/ | Product |
| https://www.exploit-db.com/exploits/50363 | Exploit VDB Entry |
| https://www.vulncheck.com/advisories/phpwcms-arbitrary-file-upload | Third Party Advisory |
| https://www.exploit-db.com/exploits/50363 | Exploit VDB Entry |
Configurations
History
No history.
Information
Published : 2026-01-16 00:16
Updated : 2026-06-17 04:18
NVD link : CVE-2021-47783
Mitre link : CVE-2021-47783
CVE.ORG link : CVE-2021-47783
JSON object : View
Products Affected
phpwcms
- phpwcms
CWE
CWE-434
Unrestricted Upload of File with Dangerous Type
