cvedb.io
CVE-2025-30223
CRITICAL · CVSS 9.3
EPSS exploitation probability: 0%
Published 2025-03-31T17:15:42.147 · Last modified 2026-06-17T09:08:23.193

Summary

Beego is an open-source web framework for the Go programming language. Prior to 2.3.6, a Cross-Site Scripting (XSS) vulnerability exists in Beego's RenderForm() function due to improper HTML escaping of user-controlled data. This vulnerability allows attackers to inject malicious JavaScript code that executes in victims' browsers, potentially leading to session hijacking, credential theft, or account takeover. The vulnerability affects any application using Beego's RenderForm() function with user-provided data. Since it is a high-level function generating an entire form markup, many developers would assume it automatically escapes attributes (the way most frameworks do). This vulnerability is fixed in 2.3.6.

Affected products

beego — beego

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.