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CVE-2026-101004— notionnext-org NotionNext Authentication Guard cache.js cleanCache missing authentication

Quick assessment

Affected
notionnext-org NotionNext
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.

在 notionnext-org 的 NotionNext 项目（版本最高至 4.10.10）中发现了一个安全漏洞。受此问题影响的是“身份验证守卫”（Authentication Guard）组件中 文件内的 函数。由于对参数 的处理不当，导致缺少必要的身份验证机制。该漏洞可被远程利用。 在版本 4.1.0 至 4.9.5.2 中，由于缺少方法检查，允许未授权的攻击者直接利用该漏洞。 在版本 4.9.5.7 至 4.10.10 中，虽然存在身份验证守卫，但其仅在环境变量 被设置时才会生效。默认部署情况下，系统仍处于

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-101004

Vulnerability Information
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Vulnerability Title
notionnext-org NotionNext Authentication Guard cache.js cleanCache missing authentication
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in notionnext-org NotionNext up to 4.10.10. Affected by this issue is the function cleanCache of the file pages/api/cache.js of the component Authentication Guard. The manipulation of the argument token leads to missing authentication. The attack may be initiated remotely. Versions 4.1.0 - 4.9.5.2 allow unauthenticated exploitation due to missing method check. In versions 4.9.5.7 - 4.10.10 a guard present but only enforced when CACHE_REVALIDATION_TOKEN is set. Default deployments remain unprotected. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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

Vendor Product Affected Versions CPE Subscribe
notionnext-org NotionNext 4.10.0 cpe:2.3:a:notionnext-org:notionnext:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-101004

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III. Intelligence Information for CVE-2026-101004

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Other References for CVE-2026-101004 (2)

IV. Related Vulnerabilities

Same weakness: CWE-306

V. Comments for CVE-2026-101004

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