漏洞信息
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Vulnerability Title
Spatie Laravel Media Library < 11.23.0 File Upload Restriction Bypass via FileAdder.php
Vulnerability Description
Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer(). The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo() preserving inner .php stems in saved filenames. The blocklist also omits executable extensions including .php6, .shtml, and .htaccess. The double-extension bypass requires a legacy Apache AddHandler configuration to achieve PHP execution; the incomplete blocklist bypass does not.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
不完整的黑名单
Vulnerability Title
Spatie Laravel Media Library Pro 安全漏洞
Vulnerability Description
Spatie Laravel Media Library Pro是比利时Spatie公司的一个 laravel-medialibrary 的UI 组件。 Spatie Laravel Media Library Pro 11.23.0之前版本存在安全漏洞,该漏洞源于FileAdder::defaultSanitizer()中的文件上传限制绕过,清理器仅检查最终文件名后缀,允许shell.php.jpg等双扩展名文件名绕过阻止列表,且pathinfo()在保存的文件名中保留内部.php词干,阻止列表还省略了
CVSS Information
N/A
Vulnerability Type
N/A