CVE-2021-47725

STVS ProVision 5.9.10 Authenticated Reflected Cross-Site Scripting via Files Parameter

State: Published
Severity: 4.8 Medium
Published: Dec 31, 2025
Updated: Jul 28, 2026
Reserved: Dec 7, 2025

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	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	VulnCheck
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	VulnCheck

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
STVS ProVisionSTVS SA	5.9.10Affected 5.9.9Affected 5.9.7Affected 5.9.1Affected 5.9.0Affected 5.8.6Affected 5.7Affected 5.6Affected 5.5Affected

References

Zero Science Lab Disclosure (ZSL-2021-5624)third-party-advisory
Packet Storm Security Exploit Entryexploit
CXSecurity Vulnerability Listingthird-party-advisory
IBM X-Force Vulnerability Exchangevdb-entry
Vendor Homepageproduct
VulnCheck Advisory: STVS ProVision 5.9.10 Authenticated Reflected Cross-Site Scripting via Files Parameterthird-party-advisory

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