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CVE-2025-66300— Grav is vulnerable to Arbitrary File Read

CVSS 8.5 · High EPSS 0.07% · P20
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I. Basic Information for CVE-2025-66300

Vulnerability Information
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Vulnerability Title
Grav is vulnerable to Arbitrary File Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using "Frontmatter" form. This includes Grav user account files (/grav/user/accounts/*.yaml), which store hashed user password, 2FA secret, and the password reset token. This can allow an adversary to compromise any registered account by resetting a password for a user to get access to the password reset token from the file or by cracking the hashed password. This vulnerability is fixed in 1.8.0-beta.27.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Grav 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grav是Grav开源的一套可扩展的用于个人博客、小型内容发布平台和单页产品展示的CMS（内容管理系统）。 Grav 1.8.0-beta.27之前版本存在路径遍历漏洞，该漏洞源于低权限用户可读取服务器文件，可能导致账户泄露。
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

VendorProductAffected VersionsCPESubscribe
getgravgrav < 1.8.0-beta.27 -

II. Public POCs for CVE-2025-66300

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III. Intelligence Information for CVE-2025-66300

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Same Patch Batch · getgrav · 2025-12-01 · 19 CVEs total

CVE-2025-662998.8 HIGHSecurity Sandbox Bypass with SSTI (Server Side Template Injection) in the Grav CMS
CVE-2025-662968.8 HIGHGrav vulnerable to Privilege Escalation in Grav Admin: Missing Username Uniqueness Check A
CVE-2025-662958.8 HIGHGrav vulnerable to Path traversal / arbitrary YAML write via user creation leading to Acco
CVE-2025-663026.8 MEDIUMGrav vulnerable to Path Traversal allowing server files backup
CVE-2025-663076.5 MEDIUMGrav Admin Plugin vulnerable to User Enumeration & Email Disclosure
CVE-2025-663046.2 MEDIUMGrav Exposes Password Hashes Leading to privilege escalation
CVE-2025-663034.9 MEDIUMGrav is vulnerable to a DOS on the admin panel
CVE-2025-663064.3 MEDIUMGrav vulnerable to Information Disclosure via IDOR in Grav Admin Panel
CVE-2025-66310Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` parame
CVE-2025-66298Grav is vulnerable to Server-Side Template Injection (SSTI) via Forms
CVE-2025-66308Grav Admin Plugin vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/config/
CVE-2025-66301Grav ihas Broken Access Control which allows an Editor to modify the page's YAML Frontmatt
CVE-2025-66309Grav vulnerable to Cross-Site Scripting (XSS) Reflected endpoint /admin/pages/[page], para
CVE-2025-66311Grav vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/pages/[page]` in Mul
CVE-2025-66297Grav vulnerable to Privilege Escalation and Authenticated Remote Code Execution via Twig I
CVE-2025-66294Grav is vulnerable to RCE via SSTI through Twig Sandbox Bypass
CVE-2025-66305Grav vulnerable to Denial of Service via Improper Input Handling in 'Supported' Parameter
CVE-2025-66312Grav Admin Plugin vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/account

IV. Related Vulnerabilities

Same product: grav
Same vendor: getgrav
Same weakness: CWE-22

V. Comments for CVE-2025-66300

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