CVE-2021-47725 MEDIUM

CVE-2021-47725: STVS ProVision 5.9.10 Authenticated Reflected Cross-Site Scripting via Files Parameter

Vendor Stvs Sa
Product STVS ProVision
Weakness CWE-79 · XSS
Published December 31, 2025
Last update January 2, 2026
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

STVS ProVision 5.9.10 contains a cross-site scripting vulnerability in the 'files' POST parameter that allows authenticated attackers to inject arbitrary HTML code. Attackers can exploit the unvalidated input to execute malicious scripts within a user's browser session in the context of the affected site.

Key dates

02Disclosure timeline

December 31, 2025 CVE published
January 2, 2026 Record updated