CVE-2025-30148— Silverstripe Framework has a XSS vulnerability in HTML editor
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I. Basic Information for CVE-2025-30148
Vulnerability Information
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Vulnerability Title
Silverstripe Framework has a XSS vulnerability in HTML editor
Source: NVD (National Vulnerability Database)
Vulnerability Description
Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. Prior to 5.3.23, bad actor with access to edit content in the CMS could send a specifically crafted encoded payload to the server, which could be used to inject a JavaScript payload on the front end of the site. The payload would be sanitized on the client-side, but server-side sanitization doesn't catch it. The server-side sanitization logic has been updated to sanitize against this attack. This vulnerability is fixed in 5.3.23.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Silverstripe Framework 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Silverstripe Framework是Silverstripe开源的一个 CMS 网站框架。 Silverstripe Framework 5.3.23之前版本存在跨站脚本漏洞，该漏洞源于服务器端清理不当，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| silverstripe | silverstripe-framework | < 5.3.23 | - |
II. Public POCs for CVE-2025-30148
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2025-30148
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