High severity7.2NVD Advisory· Published Jan 16, 2026· Updated Apr 15, 2026
CVE-2021-47835
CVE-2021-47835
Description
Freeter 1.2.1 contains a persistent cross-site scripting vulnerability that allows attackers to store malicious payloads in custom widget titles and files. Attackers can craft malicious files with embedded scripts that execute when victims interact with the application, potentially enabling remote code execution.
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Affected products
1Patches
Vulnerability mechanics
References
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