Search criteria
2 vulnerabilities found for solid-start by @tanstack
CVE-2026-45321 (GCVE-0-2026-45321)
Vulnerability from nvd – Published: 2026-05-12 00:12 – Updated: 2026-05-12 15:16
VLAI?
Title
Malware in 42 @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys
Summary
On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The attacker chained three known vulnerability classes — a pull_request_target "Pwn Request" misconfiguration, GitHub Actions cache poisoning across the fork↔base trust boundary, and runtime memory extraction of the OIDC token from the Actions runner process — to publish credential-stealing malware under a trusted identity. Each affected package received exactly two malicious versions, published a few minutes apart.
Severity ?
9.6 (Critical)
CWE
- CWE-506 - Embedded Malicious Code
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/TanStack/router/security/advis… | x_refsource_CONFIRM |
| https://github.com/TanStack/router/issues/7383 | x_refsource_MISC |
| https://tanstack.com/blog/npm-supply-chain-compro… | x_refsource_MISC |
| https://www.stepsecurity.io/blog/mini-shai-hulud-… | x_refsource_MISC |
Impacted products
42 products
| Vendor | Product | Version | |
|---|---|---|---|
| @tanstack | arktype-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
|
| @tanstack | eslint-plugin-router |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | eslint-plugin-start |
Affected:
0.0.4
Affected: 0.0.7 |
|
| @tanstack | history |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | nitro-v2-vite-plugin |
Affected:
1.154.12
Affected: 1.154.15 |
|
| @tanstack | react-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | react-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | react-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | react-start |
Affected:
1.167.68
Affected: 1.167.71 |
|
| @tanstack | react-start-client |
Affected:
1.166.51
Affected: 1.166.54 |
|
| @tanstack | react-start-rsc |
Affected:
0.0.47
Affected: 0.0.50 |
|
| @tanstack | react-start-server |
Affected:
1.166.55
Affected: 1.166.58 |
|
| @tanstack | router-cli |
Affected:
1.166.46
Affected: 1.166.49 |
|
| @tanstack | router-core |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | router-devtools-core |
Affected:
1.167.6
Affected: 1.167.9 |
|
| @tanstack | router-generator |
Affected:
1.166.45
Affected: 1.166.48 |
|
| @tanstack | router-plugin |
Affected:
1.167.38
Affected: 1.167.41 |
|
| @tanstack | router-ssr-query-core |
Affected:
1.168.3
Affected: 1.168.6 |
|
| @tanstack | router-utils |
Affected:
1.161.11
Affected: 1.161.14 |
|
| @tanstack | outer-vite-plugin |
Affected:
1.166.53
Affected: 1.166.56 |
|
| @tanstack | solid-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | solid-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | solid-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | solid-start |
Affected:
1.167.65
Affected: 1.167.68 |
|
| @tanstack | solid-start-client |
Affected:
1.166.50
Affected: 1.166.53 |
|
| @tanstack | solid-start-server |
Affected:
1.166.54
Affected: 1.166.57 |
|
| @tanstack | start-client-core |
Affected:
1.168.5
Affected: 1.168.8 |
|
| @tanstack | start-fn-stubs |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | start-plugin-core |
Affected:
1.169.23
Affected: 1.169.26 |
|
| @tanstack | start-server-core |
Affected:
1.167.33
Affected: 1.167.36 |
|
| @tanstack | start-static-server-functions |
Affected:
1.166.44
Affected: 1.166.47 |
|
| @tanstack | start-storage-context |
Affected:
1.166.38
Affected: 1.166.41 |
|
| @tanstack | valibot-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
|
| @tanstack | virtual-file-routes |
Affected:
1.161.10
Affected: 1.161.13 |
|
| @tanstack | vue-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | vue-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | vue-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | vue-start |
Affected:
1.167.61
Affected: 1.167.64 |
|
| @tanstack | vue-start-client |
Affected:
1.166.46
Affected: 1.166.49 |
|
| @tanstack | vue-start-server |
Affected:
1.166.50
Affected: 1.166.53 |
|
| @tanstack | zod-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
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"product": "history",
"vendor": "@tanstack",
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{
"product": "nitro-v2-vite-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.154.12"
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{
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"version": "1.154.15"
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{
"product": "react-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
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{
"status": "affected",
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{
"product": "react-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
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"version": "1.166.19"
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{
"product": "react-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "react-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.68"
},
{
"status": "affected",
"version": "1.167.71"
}
]
},
{
"product": "react-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.51"
},
{
"status": "affected",
"version": "1.166.54"
}
]
},
{
"product": "react-start-rsc",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "0.0.47"
},
{
"status": "affected",
"version": "0.0.50"
}
]
},
{
"product": "react-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.55"
},
{
"status": "affected",
"version": "1.166.58"
}
]
},
{
"product": "router-cli",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.46"
},
{
"status": "affected",
"version": "1.166.49"
}
]
},
{
"product": "router-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "router-devtools-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.6"
},
{
"status": "affected",
"version": "1.167.9"
}
]
},
{
"product": "router-generator",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.45"
},
{
"status": "affected",
"version": "1.166.48"
}
]
},
{
"product": "router-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.38"
},
{
"status": "affected",
"version": "1.167.41"
}
]
},
{
"product": "router-ssr-query-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.168.3"
},
{
"status": "affected",
"version": "1.168.6"
}
]
},
{
"product": "router-utils",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.11"
},
{
"status": "affected",
"version": "1.161.14"
}
]
},
{
"product": "outer-vite-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.53"
},
{
"status": "affected",
"version": "1.166.56"
}
]
},
{
"product": "solid-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "solid-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "solid-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "solid-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.65"
},
{
"status": "affected",
"version": "1.167.68"
}
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},
{
"product": "solid-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.50"
},
{
"status": "affected",
"version": "1.166.53"
}
]
},
{
"product": "solid-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.54"
},
{
"status": "affected",
"version": "1.166.57"
}
]
},
{
"product": "start-client-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.168.5"
},
{
"status": "affected",
"version": "1.168.8"
}
]
},
{
"product": "start-fn-stubs",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.9"
},
{
"status": "affected",
"version": "1.161.12"
}
]
},
{
"product": "start-plugin-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.23"
},
{
"status": "affected",
"version": "1.169.26"
}
]
},
{
"product": "start-server-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.33"
},
{
"status": "affected",
"version": "1.167.36"
}
]
},
{
"product": "start-static-server-functions",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.44"
},
{
"status": "affected",
"version": "1.166.47"
}
]
},
{
"product": "start-storage-context",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.38"
},
{
"status": "affected",
"version": "1.166.41"
}
]
},
{
"product": "valibot-adapter",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.12"
},
{
"status": "affected",
"version": "1.166.15"
}
]
},
{
"product": "virtual-file-routes",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.10"
},
{
"status": "affected",
"version": "1.161.13"
}
]
},
{
"product": "vue-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "vue-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "vue-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "vue-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.61"
},
{
"status": "affected",
"version": "1.167.64"
}
]
},
{
"product": "vue-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.46"
},
{
"status": "affected",
"version": "1.166.49"
}
]
},
{
"product": "vue-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.50"
},
{
"status": "affected",
"version": "1.166.53"
}
]
},
{
"product": "zod-adapter",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.12"
},
{
"status": "affected",
"version": "1.166.15"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The attacker chained three known vulnerability classes \u2014 a pull_request_target \"Pwn Request\" misconfiguration, GitHub Actions cache poisoning across the fork\u2194base trust boundary, and runtime memory extraction of the OIDC token from the Actions runner process \u2014 to publish credential-stealing malware under a trusted identity. Each affected package received exactly two malicious versions, published a few minutes apart."
}
],
"metrics": [
{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
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"description": "CWE-506: Embedded Malicious Code",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T15:16:17.354Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TanStack/router/security/advisories/GHSA-g7cv-rxg3-hmpx",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TanStack/router/security/advisories/GHSA-g7cv-rxg3-hmpx"
},
{
"name": "https://github.com/TanStack/router/issues/7383",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TanStack/router/issues/7383"
},
{
"name": "https://tanstack.com/blog/npm-supply-chain-compromise-postmortem",
"tags": [
"x_refsource_MISC"
],
"url": "https://tanstack.com/blog/npm-supply-chain-compromise-postmortem"
},
{
"name": "https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem",
"tags": [
"x_refsource_MISC"
],
"url": "https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem"
}
],
"source": {
"advisory": "GHSA-g7cv-rxg3-hmpx",
"discovery": "UNKNOWN"
},
"title": "Malware in 42 @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-45321",
"datePublished": "2026-05-12T00:12:35.452Z",
"dateReserved": "2026-05-11T20:50:30.539Z",
"dateUpdated": "2026-05-12T15:16:17.354Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-45321 (GCVE-0-2026-45321)
Vulnerability from cvelistv5 – Published: 2026-05-12 00:12 – Updated: 2026-05-12 15:16
VLAI?
Title
Malware in 42 @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys
Summary
On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The attacker chained three known vulnerability classes — a pull_request_target "Pwn Request" misconfiguration, GitHub Actions cache poisoning across the fork↔base trust boundary, and runtime memory extraction of the OIDC token from the Actions runner process — to publish credential-stealing malware under a trusted identity. Each affected package received exactly two malicious versions, published a few minutes apart.
Severity ?
9.6 (Critical)
CWE
- CWE-506 - Embedded Malicious Code
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/TanStack/router/security/advis… | x_refsource_CONFIRM |
| https://github.com/TanStack/router/issues/7383 | x_refsource_MISC |
| https://tanstack.com/blog/npm-supply-chain-compro… | x_refsource_MISC |
| https://www.stepsecurity.io/blog/mini-shai-hulud-… | x_refsource_MISC |
Impacted products
42 products
| Vendor | Product | Version | |
|---|---|---|---|
| @tanstack | arktype-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
|
| @tanstack | eslint-plugin-router |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | eslint-plugin-start |
Affected:
0.0.4
Affected: 0.0.7 |
|
| @tanstack | history |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | nitro-v2-vite-plugin |
Affected:
1.154.12
Affected: 1.154.15 |
|
| @tanstack | react-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | react-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | react-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | react-start |
Affected:
1.167.68
Affected: 1.167.71 |
|
| @tanstack | react-start-client |
Affected:
1.166.51
Affected: 1.166.54 |
|
| @tanstack | react-start-rsc |
Affected:
0.0.47
Affected: 0.0.50 |
|
| @tanstack | react-start-server |
Affected:
1.166.55
Affected: 1.166.58 |
|
| @tanstack | router-cli |
Affected:
1.166.46
Affected: 1.166.49 |
|
| @tanstack | router-core |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | router-devtools-core |
Affected:
1.167.6
Affected: 1.167.9 |
|
| @tanstack | router-generator |
Affected:
1.166.45
Affected: 1.166.48 |
|
| @tanstack | router-plugin |
Affected:
1.167.38
Affected: 1.167.41 |
|
| @tanstack | router-ssr-query-core |
Affected:
1.168.3
Affected: 1.168.6 |
|
| @tanstack | router-utils |
Affected:
1.161.11
Affected: 1.161.14 |
|
| @tanstack | outer-vite-plugin |
Affected:
1.166.53
Affected: 1.166.56 |
|
| @tanstack | solid-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | solid-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | solid-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | solid-start |
Affected:
1.167.65
Affected: 1.167.68 |
|
| @tanstack | solid-start-client |
Affected:
1.166.50
Affected: 1.166.53 |
|
| @tanstack | solid-start-server |
Affected:
1.166.54
Affected: 1.166.57 |
|
| @tanstack | start-client-core |
Affected:
1.168.5
Affected: 1.168.8 |
|
| @tanstack | start-fn-stubs |
Affected:
1.161.9
Affected: 1.161.12 |
|
| @tanstack | start-plugin-core |
Affected:
1.169.23
Affected: 1.169.26 |
|
| @tanstack | start-server-core |
Affected:
1.167.33
Affected: 1.167.36 |
|
| @tanstack | start-static-server-functions |
Affected:
1.166.44
Affected: 1.166.47 |
|
| @tanstack | start-storage-context |
Affected:
1.166.38
Affected: 1.166.41 |
|
| @tanstack | valibot-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
|
| @tanstack | virtual-file-routes |
Affected:
1.161.10
Affected: 1.161.13 |
|
| @tanstack | vue-router |
Affected:
1.169.5
Affected: 1.169.8 |
|
| @tanstack | vue-router-devtools |
Affected:
1.166.16
Affected: 1.166.19 |
|
| @tanstack | vue-router-ssr-query |
Affected:
1.166.15
Affected: 1.166.18 |
|
| @tanstack | vue-start |
Affected:
1.167.61
Affected: 1.167.64 |
|
| @tanstack | vue-start-client |
Affected:
1.166.46
Affected: 1.166.49 |
|
| @tanstack | vue-start-server |
Affected:
1.166.50
Affected: 1.166.53 |
|
| @tanstack | zod-adapter |
Affected:
1.166.12
Affected: 1.166.15 |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-45321",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-12T13:21:24.916980Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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{
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{
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"versions": [
{
"status": "affected",
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},
{
"status": "affected",
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}
]
},
{
"product": "history",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.9"
},
{
"status": "affected",
"version": "1.161.12"
}
]
},
{
"product": "nitro-v2-vite-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.154.12"
},
{
"status": "affected",
"version": "1.154.15"
}
]
},
{
"product": "react-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "react-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "react-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "react-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.68"
},
{
"status": "affected",
"version": "1.167.71"
}
]
},
{
"product": "react-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.51"
},
{
"status": "affected",
"version": "1.166.54"
}
]
},
{
"product": "react-start-rsc",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "0.0.47"
},
{
"status": "affected",
"version": "0.0.50"
}
]
},
{
"product": "react-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.55"
},
{
"status": "affected",
"version": "1.166.58"
}
]
},
{
"product": "router-cli",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.46"
},
{
"status": "affected",
"version": "1.166.49"
}
]
},
{
"product": "router-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "router-devtools-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.6"
},
{
"status": "affected",
"version": "1.167.9"
}
]
},
{
"product": "router-generator",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.45"
},
{
"status": "affected",
"version": "1.166.48"
}
]
},
{
"product": "router-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.38"
},
{
"status": "affected",
"version": "1.167.41"
}
]
},
{
"product": "router-ssr-query-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.168.3"
},
{
"status": "affected",
"version": "1.168.6"
}
]
},
{
"product": "router-utils",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.11"
},
{
"status": "affected",
"version": "1.161.14"
}
]
},
{
"product": "outer-vite-plugin",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.53"
},
{
"status": "affected",
"version": "1.166.56"
}
]
},
{
"product": "solid-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "solid-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "solid-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "solid-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.65"
},
{
"status": "affected",
"version": "1.167.68"
}
]
},
{
"product": "solid-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.50"
},
{
"status": "affected",
"version": "1.166.53"
}
]
},
{
"product": "solid-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.54"
},
{
"status": "affected",
"version": "1.166.57"
}
]
},
{
"product": "start-client-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.168.5"
},
{
"status": "affected",
"version": "1.168.8"
}
]
},
{
"product": "start-fn-stubs",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.9"
},
{
"status": "affected",
"version": "1.161.12"
}
]
},
{
"product": "start-plugin-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.23"
},
{
"status": "affected",
"version": "1.169.26"
}
]
},
{
"product": "start-server-core",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.33"
},
{
"status": "affected",
"version": "1.167.36"
}
]
},
{
"product": "start-static-server-functions",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.44"
},
{
"status": "affected",
"version": "1.166.47"
}
]
},
{
"product": "start-storage-context",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.38"
},
{
"status": "affected",
"version": "1.166.41"
}
]
},
{
"product": "valibot-adapter",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.12"
},
{
"status": "affected",
"version": "1.166.15"
}
]
},
{
"product": "virtual-file-routes",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.161.10"
},
{
"status": "affected",
"version": "1.161.13"
}
]
},
{
"product": "vue-router",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.169.5"
},
{
"status": "affected",
"version": "1.169.8"
}
]
},
{
"product": "vue-router-devtools",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.16"
},
{
"status": "affected",
"version": "1.166.19"
}
]
},
{
"product": "vue-router-ssr-query",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.15"
},
{
"status": "affected",
"version": "1.166.18"
}
]
},
{
"product": "vue-start",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.167.61"
},
{
"status": "affected",
"version": "1.167.64"
}
]
},
{
"product": "vue-start-client",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.46"
},
{
"status": "affected",
"version": "1.166.49"
}
]
},
{
"product": "vue-start-server",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.50"
},
{
"status": "affected",
"version": "1.166.53"
}
]
},
{
"product": "zod-adapter",
"vendor": "@tanstack",
"versions": [
{
"status": "affected",
"version": "1.166.12"
},
{
"status": "affected",
"version": "1.166.15"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The attacker chained three known vulnerability classes \u2014 a pull_request_target \"Pwn Request\" misconfiguration, GitHub Actions cache poisoning across the fork\u2194base trust boundary, and runtime memory extraction of the OIDC token from the Actions runner process \u2014 to publish credential-stealing malware under a trusted identity. Each affected package received exactly two malicious versions, published a few minutes apart."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.6,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-506",
"description": "CWE-506: Embedded Malicious Code",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T15:16:17.354Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/TanStack/router/security/advisories/GHSA-g7cv-rxg3-hmpx",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/TanStack/router/security/advisories/GHSA-g7cv-rxg3-hmpx"
},
{
"name": "https://github.com/TanStack/router/issues/7383",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/TanStack/router/issues/7383"
},
{
"name": "https://tanstack.com/blog/npm-supply-chain-compromise-postmortem",
"tags": [
"x_refsource_MISC"
],
"url": "https://tanstack.com/blog/npm-supply-chain-compromise-postmortem"
},
{
"name": "https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem",
"tags": [
"x_refsource_MISC"
],
"url": "https://www.stepsecurity.io/blog/mini-shai-hulud-is-back-a-self-spreading-supply-chain-attack-hits-the-npm-ecosystem"
}
],
"source": {
"advisory": "GHSA-g7cv-rxg3-hmpx",
"discovery": "UNKNOWN"
},
"title": "Malware in 42 @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-45321",
"datePublished": "2026-05-12T00:12:35.452Z",
"dateReserved": "2026-05-11T20:50:30.539Z",
"dateUpdated": "2026-05-12T15:16:17.354Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}