Search criteria
2 vulnerabilities found for react by @clerk
CVE-2026-42349 (GCVE-0-2026-42349)
Vulnerability from nvd – Published: 2026-05-11 16:08 – Updated: 2026-05-14 18:19
VLAI
Title
Clerk: Authorization bypass when combining organization, billing, or reverification checks
Summary
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.
Severity
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/clerk/javascript/security/advi… | x_refsource_CONFIRM |
Impacted products
17 products
| Vendor | Product | Version | |
|---|---|---|---|
| clerk | javascript |
Affected:
>= 5.22.0, < 5.125.10
Affected: >= 6.0.0, < 6.7.5 |
|
| @clerk | shared |
Affected:
>= 3.0.0, <= 3.47.4
Affected: >= 4.0.0, <= 4.8.2 |
|
| @clerk | backend |
Affected:
>= 2.0.0, <= 2.33.2
Affected: >= 3.0.0, <= 3.2.13 |
|
| @clerk | nextjs |
Affected:
>= 6.0.0, <= 6.39.2
Affected: >= 7.0.0, <= 7.2.3 |
|
| @clerk | clerk-react |
Affected:
>= 5.9.0, <= 5.61.5
|
|
| @clerk | react |
Affected:
>= 6.0.0, <= 6.4.2
|
|
| @clerk | vue |
Affected:
>= 1.0.0, <= 1.17.20
Affected: >= 2.0.0, <= 2.0.15 |
|
| @clerk | astro |
Affected:
>= 2.0.0, <= 2.17.10
Affected: >= 3.0.0, <= 3.0.17 |
|
| @clerk | nuxt |
Affected:
>= 1.0.0, <= 1.13.28
Affected: >= 2.0.0, <= 2.2.4 |
|
| @clerk | clerk-expo |
Affected:
>= 2.2.11, <= 2.19.35
|
|
| @clerk | expo |
Affected:
>= 3.0.0, <= 3.2.1
|
|
| @clerk | react-router |
Affected:
>= 0.0.1, <= 2.4.12
Affected: >= 3.0.0, <= 3.1.3 |
|
| @clerk | tanstack-react-start |
Affected:
>= 0.0.1, <= 0.29.10
Affected: >= 1.0.0, <= 1.1.3 |
|
| @clerk | chrome-extension |
Affected:
>= 1.3.5, <= 2.9.14
Affected: >= 3.0.0, <= 3.1.14 |
|
| @clerk | fastify |
Affected:
>= 1.0.42, <= 2.6.30
Affected: >= 3.0.0, <= 3.1.15 |
|
| @clerk | express |
Affected:
>= 0.1.0, <= 1.7.78
Affected: >= 2.0.0, <= 2.1.5 |
|
| @clerk | hono |
Affected:
>= 0.0.2, <= 0.1.15
|
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"status": "affected",
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]
},
{
"product": "astro",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.0.0, \u003c= 2.17.10"
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"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.0.17"
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]
},
{
"product": "nuxt",
"vendor": "@clerk",
"versions": [
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"status": "affected",
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},
{
"product": "clerk-expo",
"vendor": "@clerk",
"versions": [
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},
{
"product": "expo",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.2.1"
}
]
},
{
"product": "react-router",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.1, \u003c= 2.4.12"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.1.3"
}
]
},
{
"product": "tanstack-react-start",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.1, \u003c= 0.29.10"
},
{
"status": "affected",
"version": "\u003e= 1.0.0, \u003c= 1.1.3"
}
]
},
{
"product": "chrome-extension",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.3.5, \u003c= 2.9.14"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.1.14"
}
]
},
{
"product": "fastify",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.0.42, \u003c= 2.6.30"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.1.15"
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},
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"vendor": "@clerk",
"versions": [
{
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]
},
{
"product": "hono",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.2, \u003c= 0.1.15"
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}
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CVE-2026-42349 (GCVE-0-2026-42349)
Vulnerability from cvelistv5 – Published: 2026-05-11 16:08 – Updated: 2026-05-14 18:19
VLAI
Title
Clerk: Authorization bypass when combining organization, billing, or reverification checks
Summary
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.
Severity
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/clerk/javascript/security/advi… | x_refsource_CONFIRM |
Impacted products
17 products
| Vendor | Product | Version | |
|---|---|---|---|
| clerk | javascript |
Affected:
>= 5.22.0, < 5.125.10
Affected: >= 6.0.0, < 6.7.5 |
|
| @clerk | shared |
Affected:
>= 3.0.0, <= 3.47.4
Affected: >= 4.0.0, <= 4.8.2 |
|
| @clerk | backend |
Affected:
>= 2.0.0, <= 2.33.2
Affected: >= 3.0.0, <= 3.2.13 |
|
| @clerk | nextjs |
Affected:
>= 6.0.0, <= 6.39.2
Affected: >= 7.0.0, <= 7.2.3 |
|
| @clerk | clerk-react |
Affected:
>= 5.9.0, <= 5.61.5
|
|
| @clerk | react |
Affected:
>= 6.0.0, <= 6.4.2
|
|
| @clerk | vue |
Affected:
>= 1.0.0, <= 1.17.20
Affected: >= 2.0.0, <= 2.0.15 |
|
| @clerk | astro |
Affected:
>= 2.0.0, <= 2.17.10
Affected: >= 3.0.0, <= 3.0.17 |
|
| @clerk | nuxt |
Affected:
>= 1.0.0, <= 1.13.28
Affected: >= 2.0.0, <= 2.2.4 |
|
| @clerk | clerk-expo |
Affected:
>= 2.2.11, <= 2.19.35
|
|
| @clerk | expo |
Affected:
>= 3.0.0, <= 3.2.1
|
|
| @clerk | react-router |
Affected:
>= 0.0.1, <= 2.4.12
Affected: >= 3.0.0, <= 3.1.3 |
|
| @clerk | tanstack-react-start |
Affected:
>= 0.0.1, <= 0.29.10
Affected: >= 1.0.0, <= 1.1.3 |
|
| @clerk | chrome-extension |
Affected:
>= 1.3.5, <= 2.9.14
Affected: >= 3.0.0, <= 3.1.14 |
|
| @clerk | fastify |
Affected:
>= 1.0.42, <= 2.6.30
Affected: >= 3.0.0, <= 3.1.15 |
|
| @clerk | express |
Affected:
>= 0.1.0, <= 1.7.78
Affected: >= 2.0.0, <= 2.1.5 |
|
| @clerk | hono |
Affected:
>= 0.0.2, <= 0.1.15
|
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"vendor": "@clerk",
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"vendor": "@clerk",
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},
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"vendor": "@clerk",
"versions": [
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"status": "affected",
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{
"status": "affected",
"version": "\u003e= 2.0.0, \u003c= 2.0.15"
}
]
},
{
"product": "astro",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 2.0.0, \u003c= 2.17.10"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.0.17"
}
]
},
{
"product": "nuxt",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.0.0, \u003c= 1.13.28"
},
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"status": "affected",
"version": "\u003e= 2.0.0, \u003c= 2.2.4"
}
]
},
{
"product": "clerk-expo",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
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},
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"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.2.1"
}
]
},
{
"product": "react-router",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.1, \u003c= 2.4.12"
},
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c= 3.1.3"
}
]
},
{
"product": "tanstack-react-start",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.1, \u003c= 0.29.10"
},
{
"status": "affected",
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},
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"vendor": "@clerk",
"versions": [
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},
{
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"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 1.0.42, \u003c= 2.6.30"
},
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"status": "affected",
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},
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"vendor": "@clerk",
"versions": [
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"status": "affected",
"version": "\u003e= 2.0.0, \u003c= 2.1.5"
}
]
},
{
"product": "hono",
"vendor": "@clerk",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.0.2, \u003c= 0.1.15"
}
]
}
],
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}
],
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"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 7.6,
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"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
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"description": "CWE-863: Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T16:08:27.869Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/clerk/javascript/security/advisories/GHSA-w24r-5266-9c3c",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/clerk/javascript/security/advisories/GHSA-w24r-5266-9c3c"
}
],
"source": {
"advisory": "GHSA-w24r-5266-9c3c",
"discovery": "UNKNOWN"
},
"title": "Clerk: Authorization bypass when combining organization, billing, or reverification checks"
}
},
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-42349",
"datePublished": "2026-05-11T16:08:27.869Z",
"dateReserved": "2026-04-26T13:26:14.515Z",
"dateUpdated": "2026-05-14T18:19:38.735Z",
"state": "PUBLISHED"
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