CVE-2021-47725

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.

Score

CVSS 3.1 5.4 Medium

Status

Deferred - disclosure@vulncheck.com

Published

2025-12-31

Last modified

2026-07-28

Weaknesses

CWE-79

Affected products

• Provision (Stvs)

References

• https://cxsecurity.com/issue/WLB-2021010188
• https://exchange.xforce.ibmcloud.com/vulnerabilities/195723
• https://packetstormsecurity.com/files/161158/STVS-ProVision-5.9.10-Cross-Site-Scripting.html
• https://stvs.com/
• https://www.vulncheck.com/advisories/stvs-provision-authenticated-reflected-cross-site-scripting-via-files-parameter
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5624.php