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Clerk has an authorization bypass when combining organization, billing, or reverification checks

🗓️ 30 Apr 2026 18:20:02Reported by GitHub Advisory DatabaseType 
github
 github🔗 github.com👁 2 Views

Clerk bypasses combined authorization when reverification pairs with role or permission.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-42349
11 May 202616:08
–attackerkb
CNNVD		Official Clerk JavaScript SDKs 代码问题漏洞
11 May 202600:00
–cnnvd
CVE		CVE-2026-42349
11 May 202616:08
–cve
Cvelist		CVE-2026-42349 Clerk: Authorization bypass when combining organization, billing, or reverification checks
11 May 202616:08
–cvelist
NVD		CVE-2026-42349
11 May 202617:16
–nvd
OSV		GHSA-W24R-5266-9C3C Clerk has an authorization bypass when combining organization, billing, or reverification checks
30 Apr 202618:20
–osv
Positive Technologies		PT-2026-36820
30 Apr 202600:00
–ptsecurity
RedhatCVE		CVE-2026-42349
14 May 202619:58
–redhatcve
Snyk		Incorrect Authorization
30 Apr 202618:20
–snyk
Snyk		Incorrect Authorization
30 Apr 202618:20
–snyk
Rows per page
Vulners
Node
clerkclerk/honoRange0.0.2–0.1.15npm
OR
clerkexpressRange2.0.0–2.1.5npm
OR
clerkexpressRange0.1.0–1.7.78npm
OR
clerkfastifyRange3.0.0–3.1.15npm
OR
clerkfastifyRange1.0.42–2.6.30npm
OR
clerkclerk/chrome-extensionRange3.0.0–3.1.14npm
OR
clerkclerk/chrome-extensionRange1.3.5–2.9.14npm
OR
clerkclerk/tanstack-react-startRange1.0.0–1.1.3npm
OR
clerkclerk/tanstack-react-startRange0.0.1–0.29.10npm
OR
clerkclerk/react-routerRange3.0.0–3.1.3npm
OR
clerkclerk/react-routerRange0.0.1–2.4.12npm
OR
clerkclerk/expoRange3.0.0–3.2.1npm
OR
clerkclerk/clerk-expoRange2.2.11–2.19.35npm
OR
clerknuxtRange2.0.0–2.2.4npm
OR
clerknuxtRange1.0.0–1.13.28npm
OR
clerkastroRange3.0.0–3.0.17npm
OR
clerkastroRange2.0.0–2.17.10npm
OR
clerkclerk/vueRange2.0.0–2.0.15npm
OR
clerkclerk/vueRange1.0.0–1.17.20npm
OR
clerkreact_routerRange6.0.0–6.4.2npm
OR
clerkclerk/clerk-reactRange5.9.0–5.61.5npm
OR
clerkclerk/clerk-jsRange6.0.0–6.7.4npm
OR
clerkclerk/clerk-jsRange5.22.0–5.125.9npm
OR
clerknextjsRange7.0.0–7.2.3npm
OR
clerknextjsRange6.0.0–6.39.2npm
OR
clerkbackendRange3.0.0–3.2.13npm
OR
clerkbackendRange2.0.0–2.33.2npm
OR
clerkclerk/sharedRange4.0.0–4.8.2npm
OR
clerkclerk/sharedRange3.0.0–3.47.4npm

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13 May 2026 14:04Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.1
CVSS 47.6
EPSS0.00046
SSVC
CWE-754CWE-863
authorization bypassreverificationrolepermissionfeatureplancombined checks
2