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CVE-2023-48701— Statamic CMS vulnerable to Cross-site Scripting via uploaded assets

Quick assessment

Affected
statamic cms
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Statamic是美国Statamic公司的一个基于 Laravel 构建的强大的平面文件 Cms。用于将所有内容、模板、资产和设置存储在文件而不是数据库中。 Statamic 3.4.15之前和 4.36.0 之前版本存在跨站脚本漏洞，该漏洞源于无论 mime 如何验证，都可以上传制作为图像的HTML 文件。

CVSS 7.5 · High EPSS 0.70% · P52

Possible ATT&CK Techniques 1 AI

T1564.004 · NTFS File Attributes
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I. Basic Information for CVE-2023-48701

Vulnerability Information
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Vulnerability Title
Statamic CMS vulnerable to Cross-site Scripting via uploaded assets
Source: CVE Program / CVE List V5
Vulnerability Description
Statamic CMS is a Laravel and Git powered content management system (CMS). Prior to versions 3.4.15 an 4.36.0, HTML files crafted to look like images may be uploaded regardless of mime validation. This is only applicable on front-end forms using the "Forms" feature containing an assets field, or within the control panel which requires authentication. This issue has been patched on 3.4.15 and 4.36.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Statamic 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Statamic是美国Statamic公司的一个基于 Laravel 构建的强大的平面文件 Cms。用于将所有内容、模板、资产和设置存储在文件而不是数据库中。 Statamic 3.4.15之前和 4.36.0 之前版本存在跨站脚本漏洞，该漏洞源于无论 mime 如何验证，都可以上传制作为图像的HTML 文件。
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
statamic cms < 3.4.15 -

II. Public POCs for CVE-2023-48701

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 9315 chars
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III. Intelligence Information for CVE-2023-48701

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Other References for CVE-2023-48701 (1)

IV. Related Vulnerabilities

Same product: cms
Same vendor: statamic
Same weakness: CWE-79

V. Comments for CVE-2023-48701

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