Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-65895— Grav API Plugin before 1.0.10 Broken Access Control

Quick assessment

Affected
getgrav grav
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Grav Grav是Grav组织开源的一个基于文件系统的无数据库内容管理系统。 Grav 1.0.10之前版本存在授权问题漏洞，该漏洞源于未限制对安全关键插件配置范围的写访问，允许具有api.config.write权限的经过身份验证的用户修改速率限制和CORS设置，可能导致攻击者禁用全站速率限制以进行凭据暴力破解攻击，并重新配置CORS策略以包含启用了凭据的攻击者控制来源。

CVSS 8.5 · High EPSS 0.33% · P23

Affected Version Matrix 2

VendorProduct Version RangeStatus
getgrav grav < 1.0.10 affected
1.0.10 unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-65895

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Grav API Plugin before 1.0.10 Broken Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
Grav API Plugin versions before 1.0.10 fail to restrict write access to security-critical plugin configuration scopes, allowing authenticated users with api.config.write privilege to modify rate limiting and CORS settings. Attackers can disable rate limiting site-wide to enable credential brute-forcing attacks and reconfigure CORS policies to include attacker-controlled origins with credentials enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Grav 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grav Grav是Grav组织开源的一个基于文件系统的无数据库内容管理系统。 Grav 1.0.10之前版本存在授权问题漏洞，该漏洞源于未限制对安全关键插件配置范围的写访问，允许具有api.config.write权限的经过身份验证的用户修改速率限制和CORS设置，可能导致攻击者禁用全站速率限制以进行凭据暴力破解攻击，并重新配置CORS策略以包含启用了凭据的攻击者控制来源。
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
getgrav grav 0 ~ 1.0.10 -

II. Public POCs for CVE-2026-65895

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
Upgrade to Pro+
claude_code · 7676 chars
GitHub 复现环境（可 clone 直接跑）
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-65895

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-65895 (2)

Vendor Advisories for CVE-2026-65895 (2)

Same Patch Batch · getgrav · 2026-07-23 · 4 CVEs total

CVE-2026-65608 8.8 HIGH Grav before 2.0.9 Remote Code Execution via FlexDirectory
CVE-2026-65897 8.8 HIGH Grav API Plugin 1.0.9 Privilege Escalation via Invitations groups
CVE-2026-65896 7.1 HIGH Grav API Plugin before 1.0.10 Path Traversal via move

IV. Related Vulnerabilities

Same product: grav
Same vendor: getgrav
Same weakness: CWE-862

V. Comments for CVE-2026-65895

No comments yet

Leave a comment