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    CVE-2025-30223

    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.

    Published:Mar 31, 2025
    Last Modified:Aug 1, 2025
    EPS:Mar 31, 2025
    EPSS Score:0.00056
    CVSS Score:9.3

    Affected Products

    Vendor
    Beego
    Product
    Beego

    Exploits

    https://github.com/beego/beego/security/advisories/GHSA-2j42-h78h-q4fg

    Related CVEs

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    CVE-2024-40465 (CVSS 8.8) — An issue in beego v.2.2.0 and before allows a remote attacker to escalate privileges via the getCacheFileName …
    CVE-2024-40464 (CVSS 8.8) — An issue in beego v.2.2.0 and before allows a remote attacker to escalate privileges via the sendMail function…
    CVE-2022-31836 (CVSS 9.8) — The leafInfo.match() function in Beego v2.0.3 and below uses path.join() to deal with wildcardvalues which can…
    CVE-2022-31259 (CVSS 9.8) — The route lookup process in beego before 1.12.9 and 2.x before 2.0.3 allows attackers to bypass access control…
    CVE-2021-30080 (CVSS 9.8) — An issue was discovered in the route lookup process in beego before 1.12.11 that allows attackers to bypass ac…
    CVE-2021-27116 (CVSS 7.8) — An issue was discovered in file profile.go in function MemProf in beego through 2.0.2, allows attackers to lau…
    CVE-2021-27117 (CVSS 7.8) — An issue was discovered in file profile.go in function GetCPUProfile in beego through 2.0.2, allows attackers …
    CVE-2021-39391 (CVSS 6.1) — Cross Site Scripting (XSS) vulnerability exists in the admin panel in Beego v2.0.1 via the URI path in an HTTP…
    CVE-2019-16355 (CVSS 5.5) — The File Session Manager in Beego 1.10.0 allows local users to read session files because of weak permissions …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High