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1 vulnerability by Phpwcms
CVE-2021-47783 (GCVE-0-2021-47783)
Vulnerability from cvelistv5 – Published: 2026-01-15 23:25 – Updated: 2026-04-07 14:06
VLAI
EPSS
VEX
Title
Phpwcms 1.9.30 - Arbitrary File Upload
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-16 16:10 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/50363 | exploit |
| http://www.phpwcms.org/ | product |
| https://www.vulncheck.com/advisories/phpwcms-arbi… | third-party-advisory |
Impacted products
Date Public
2021-10-01 00:00
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