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CVE-2026-42349— Official Clerk JavaScript SDKs 代码问题漏洞

AI 预测 7.5 利用难度: 较易 EPSS 0.05% · P17

影响版本矩阵 29

厂商产品版本范围状态
@clerkastro>= 2.0.0, <= 2.17.10affected
>= 3.0.0, <= 3.0.17affected
@clerkbackend>= 2.0.0, <= 2.33.2affected
>= 3.0.0, <= 3.2.13affected
@clerkchrome-extension>= 1.3.5, <= 2.9.14affected
>= 3.0.0, <= 3.1.14affected
@clerkclerk-expo>= 2.2.11, <= 2.19.35affected
@clerkclerk-react>= 5.9.0, <= 5.61.5affected
@clerkexpo>= 3.0.0, <= 3.2.1affected
@clerkexpress>= 0.1.0, <= 1.7.78affected
>= 2.0.0, <= 2.1.5affected
@clerkfastify>= 1.0.42, <= 2.6.30affected
>= 3.0.0, <= 3.1.15affected
@clerkhono>= 0.0.2, <= 0.1.15affected
@clerknextjs>= 6.0.0, <= 6.39.2affected
>= 7.0.0, <= 7.2.3affected
@clerknuxt>= 1.0.0, <= 1.13.28affected
>= 2.0.0, <= 2.2.4affected
@clerkreact>= 6.0.0, <= 6.4.2affected
@clerkreact-router>= 0.0.1, <= 2.4.12affected
>= 3.0.0, <= 3.1.3affected
@clerkshared>= 3.0.0, <= 3.47.4affected
>= 4.0.0, <= 4.8.2affected
@clerktanstack-react-start>= 0.0.1, <= 0.29.10affected
>= 1.0.0, <= 1.1.3affected
@clerkvue>= 1.0.0, <= 1.17.20affected
>= 2.0.0, <= 2.0.15affected
clerkjavascript>= 5.22.0, < 5.125.10affected
>= 6.0.0, < 6.7.5affected
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一、 漏洞 CVE-2026-42349 基础信息

漏洞信息
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Vulnerability Title
Clerk: Authorization bypass when combining organization, billing, or reverification checks
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Clerk JavaScript is the official JavaScript repository for Clerk authentication. has(), auth.protect(), and related authorization predicates in @clerk/shared, @clerk/nextjs, @clerk/backend, and other framework SDKs can return true for certain combined authorization checks when the result should be false, allowing a gated action to proceed for a user who does not satisfy the full set of requested conditions. This call shape can be bypassed if certain conditions are met: a has() or auth.protect() call that combines a reverification check with any of role, permission, feature, or plan, or that combines a billing check (feature or plan) with a role or permission check. This vulnerability is fixed in @clerk/clerk-js 5.125.10 and 6.7.5.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
对因果或异常条件的不恰当检查
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Official Clerk JavaScript SDKs 代码问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Official Clerk JavaScript SDKs是Clerk开源的一个用于 Clerk 身份验证的官方 Javascript 存储库。 Official Clerk JavaScript SDKs存在代码问题漏洞，该漏洞源于has()、auth.protect()及相关授权谓词在特定组合授权检查中可能返回true，可能导致不满足全部条件的用户绕过授权检查执行受限操作。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商产品影响版本CPE订阅
clerkjavascript >= 5.22.0, < 5.125.10 -
@clerkshared >= 3.0.0, <= 3.47.4 -
@clerkbackend >= 2.0.0, <= 2.33.2 -
@clerknextjs >= 6.0.0, <= 6.39.2 -
@clerkclerk-react >= 5.9.0, <= 5.61.5 -
@clerkreact >= 6.0.0, <= 6.4.2 -
@clerkvue >= 1.0.0, <= 1.17.20 -
@clerkastro >= 2.0.0, <= 2.17.10 -
@clerknuxt >= 1.0.0, <= 1.13.28 -
@clerkclerk-expo >= 2.2.11, <= 2.19.35 -
@clerkexpo >= 3.0.0, <= 3.2.1 -
@clerkreact-router >= 0.0.1, <= 2.4.12 -
@clerktanstack-react-start >= 0.0.1, <= 0.29.10 -
@clerkchrome-extension >= 1.3.5, <= 2.9.14 -
@clerkfastify >= 1.0.42, <= 2.6.30 -
@clerkexpress >= 0.1.0, <= 1.7.78 -
@clerkhono >= 0.0.2, <= 0.1.15 -

二、漏洞 CVE-2026-42349 的公开POC

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三、漏洞 CVE-2026-42349 的情报信息

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IV. Related Vulnerabilities

Same product: javascript
Same vendor: clerk
Same weakness: CWE-754

V. Comments for CVE-2026-42349

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