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CVE-2026-72822— Grav before 1.0.13 Authentication Bypass via disable2fa

CVSS 9.8 · Critical
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I. Basic Information for CVE-2026-72822

Vulnerability Information
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Vulnerability Title
Grav before 1.0.13 Authentication Bypass via disable2fa
Source: CVE Program / CVE List V5
Vulnerability Description
The getgrav/grav-plugin-api Composer package before 1.0.13 (affected <= 1.0.12) fails to enforce API key scope caps on the disable2fa endpoint. Unlike the sibling generate2fa endpoint, disable2fa authorizes the admin (non-self) path solely via ACL reads (isSuperAdmin/hasPermission) and never invokes requirePermission(), so the api_key_scopes cap is never applied. As a result, a holder of a narrow-scope API key on a super account, or a non-super account whose ACL includes api.users.write, can force-disable two-factor authentication on any non-super target account via POST /api/v1/users/{user}/2fa/disable without providing a TOTP code, facilitating account takeover.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
getgravgrav 0 ~ 1.0.13 -

II. Public POCs for CVE-2026-72822

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 7112 chars
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III. Intelligence Information for CVE-2026-72822

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Vendor Advisories for CVE-2026-72822 (2)

Same Patch Batch · getgrav · 2026-08-14 · 15 CVEs total

CVE-2026-728249.8 CRITICALGrav before 1.0.13 API Key Scope Bypass via PagesController
CVE-2026-728269.8 CRITICALGrav before 1.0.13 Scope Bypass via createApiKey
CVE-2026-728309.8 CRITICALGrav API Plugin before 1.0.13 RCE via ConfigController scope bypass
CVE-2026-728299.8 CRITICALGrav before 1.0.13 API Key Scope Bypass via UsersController
CVE-2026-728198.8 HIGHGrav CMS before 2.0.13 Remote Code Execution via ZIP Upload
CVE-2026-728318.8 HIGHGrav through 2.0.11 Authentication Bypass via Flex Objects
CVE-2026-728338.8 HIGHGrav 1.0.6 through 1.0.11 Privilege Escalation via Scoped API Keys
CVE-2026-728278.8 HIGHGrav CMS before 2.0.13 Remote Code Execution via Twig
CVE-2026-728257.6 HIGHGrav before 1.0.13 API-key scope cap bypass via ReportsController
CVE-2026-728287.2 HIGHGrav before 1.0.13 API Key Scope Bypass via InvitationsController
CVE-2026-728215.4 MEDIUMGrav Form Plugin before 9.1.15 Stored XSS via Radio Toggle
CVE-2026-728325.4 MEDIUMGrav before 2.0.12 Stored XSS via quoted-attribute bypass
CVE-2026-728235.4 MEDIUMGrav before 1.0.13 API-key scope cap bypass via DemoController
CVE-2026-728204.9 MEDIUMGrav 2.0.11 Path Traversal via Backup Profile Configuration

IV. Related Vulnerabilities

Same product: grav
Same vendor: getgrav
Same weakness: CWE-306

V. Comments for CVE-2026-72822

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