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CVE-2026-33172— Statamic has Stored XSS via SVG Sanitization Bypass

Quick assessment

Affected
statamic cms
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 5.73.14之前版本和6.7.0之前版本存在跨站脚本漏洞，该漏洞源于SVG资源重新上传功能存在存储型跨站脚本，可能导致具有资源上传权限的经过身份验证的用户绕过SVG清理并注入恶意JavaScript。

CVSS 8.7 · High EPSS 0.36% · P28
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I. Basic Information for CVE-2026-33172

Vulnerability Information
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Vulnerability Title
Statamic has Stored XSS via SVG Sanitization Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.14 and 6.7.0, a stored XSS vulnerability in SVG asset reuploads allows authenticated users with asset upload permissions to bypass SVG sanitization and inject malicious JavaScript that executes when the asset is viewed. This has been fixed in 5.73.14 and 6.7.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
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 5.73.14之前版本和6.7.0之前版本存在跨站脚本漏洞，该漏洞源于SVG资源重新上传功能存在存储型跨站脚本，可能导致具有资源上传权限的经过身份验证的用户绕过SVG清理并注入恶意JavaScript。
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 >= 6.0.0-alpha.1, < 6.7.0 -

II. Public POCs for CVE-2026-33172

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III. Intelligence Information for CVE-2026-33172

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Vendor Advisories for CVE-2026-33172 (1)

Same Patch Batch · statamic · 2026-03-20 · 3 CVEs total

CVE-2026-33171 4.3 MEDIUM Statamic has a path traversal in file dictionary fieldtype
CVE-2026-33177 4.3 MEDIUM Statamic is missing authorization check on taxonomy term creation via fieldtype

IV. Related Vulnerabilities

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

V. Comments for CVE-2026-33172

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