CVE-2026-72823— Grav <1.0.13 通过DemoController绕过API密钥作用域
可能的 ATT&CK 技术 1AI
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一、 漏洞 CVE-2026-72823 基础信息
漏洞信息
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Vulnerability Title
Grav before 1.0.13 API-key scope cap bypass via DemoController
来源: CVE Program / CVE List V5
Vulnerability Description
The Grav API plugin (getgrav/grav-plugin-api) before 1.0.13 contains an API-key scope cap bypass in DemoController. Its private requireSuper() method checks isSuperAdmin() and returns early before invoking requirePermission(), so the api_key_scopes cap (enforced only in requirePermission()) is skipped. As a result, any scoped API key minted on a super account can bypass its scope restrictions when calling the baseline() and reset() operations (e.g. POST /api/v1/demo/reset), allowing it to capture the demo baseline or force a demo reset. Impact is bounded to demo-engine control and is conditional on demo mode being configured with writable resources.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-72823 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-72823 厂商安全公告 (2)
同批安全公告 · getgrav · 2026-08-14 · 共 15 条
| CVE-2026-72824 | 9.8 CRITICAL | Grav <1.0.13 页面控制器API密钥范围绕过漏洞 |
| CVE-2026-72826 | 9.8 CRITICAL | Grav <1.0.13 API密钥创建范围绕过漏洞 |
| CVE-2026-72822 | 9.8 CRITICAL | Grav <1.0.13 通过禁用2FA绕过身份验证漏洞 |
| CVE-2026-72830 | 9.8 CRITICAL | Grav API插件1.0.13前远程代码执行漏洞 |
| CVE-2026-72829 | 9.8 CRITICAL | Grav <1.0.13 UsersController API密钥作用域绕过漏洞 |
| CVE-2026-72819 | 8.8 HIGH | Grav CMS <2.0.13 远程代码执行漏洞 |
| CVE-2026-72831 | 8.8 HIGH | Grav 2.0.11 Flex对象认证绕过漏洞 |
| CVE-2026-72833 | 8.8 HIGH | Grav 1.0.6至1.0.11 特权提升漏洞 |
| CVE-2026-72827 | 8.8 HIGH | Grav CMS <2.0.13 Twig远程代码执行漏洞 |
| CVE-2026-72825 | 7.6 HIGH | Grav <1.0.13 ReportsController API密钥范围绕过漏洞 |
| CVE-2026-72828 | 7.2 HIGH | Grav <1.0.13 通过InvitationsController绕过API密钥范围漏洞 |
| CVE-2026-72821 | 5.4 MEDIUM | Grav Form插件 9.1.15 前 存储型XSS漏洞 |
| CVE-2026-72832 | 5.4 MEDIUM | Grav <2.0.12 绕过属性引号存储型XSS漏洞 |
| CVE-2026-72820 | 4.9 MEDIUM | Grav 2.0.11 备份配置文件路径遍历漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-72823
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