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CVE-2026-54242— Statamic: Server-Side Request Forgery via Glide (DNS rebinding)

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 cms是Statamic的内容管理系统。 Statamic cms 5.73.24之前版本和6.20.1之前版本存在安全漏洞，该漏洞源于Glide图像代理的URL验证存在竞争条件问题，可能导致攻击者利用DNS重新绑定绕过验证，从而使服务器向内部地址（包括回环地址、私有网络和云元数据端点）发起HTTP请求。

CVSS 4.9 · Medium EPSS 0.23% · P12

Affected Version Matrix 2

VendorProduct Version RangeStatus
statamic cms < 5.73.24 affected
>= 6.0.0, < 6.20.1 affected
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I. Basic Information for CVE-2026-54242

Vulnerability Information
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Vulnerability Title
Statamic: Server-Side Request Forgery via Glide (DNS rebinding)
Source: CVE Program / CVE List V5
Vulnerability Description
Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.73.24 and 6.20.1, the Glide image proxy's URL validation in src/Imaging/RemoteUrlValidator.php and src/Imaging/GuzzleAdapter.php could be bypassed using DNS rebinding. The remote hostname was validated as publicly routable, but resolved again when the image was actually fetched, so an attacker controlling the hostname's DNS could rebind it to an internal address after validation and cause the server to make HTTP requests to internal addresses, including loopback, private network, and cloud metadata endpoints. This affects sites that pass user-supplied URLs to Glide. This issue is fixed in versions 5.73.24 and 6.20.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
Statamic cms 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Statamic cms是Statamic的内容管理系统。 Statamic cms 5.73.24之前版本和6.20.1之前版本存在安全漏洞，该漏洞源于Glide图像代理的URL验证存在竞争条件问题，可能导致攻击者利用DNS重新绑定绕过验证，从而使服务器向内部地址（包括回环地址、私有网络和云元数据端点）发起HTTP请求。
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 < 5.73.24 -

II. Public POCs for CVE-2026-54242

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III. Intelligence Information for CVE-2026-54242

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Patches & Fixes for CVE-2026-54242 (2)

Vendor Advisories for CVE-2026-54242 (1)

Vendor Pages for CVE-2026-54242 (1)

Same Patch Batch · statamic · 2026-07-17 · 3 CVEs total

CVE-2026-54243 6.1 MEDIUM Statamic: CSV formula injection in form submission exports
CVE-2026-54244 3.5 LOW Statamic: Incorrect authorization lets view-only users submit Live Preview content reserve

IV. Related Vulnerabilities

Same product: cms
Same vendor: statamic
Same weakness: CWE-367

V. Comments for CVE-2026-54242

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