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vuln-cve/data/2026/45xxx/CVE-2026-45773.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-45773",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-05-13T07:45:21.251Z",
"datePublished": "2026-05-15T15:51:38.066Z",
"dateUpdated": "2026-05-15T16:45:06.076Z"
},
"containers": {
"cna": {
"title": "Turborepo: Login callback CSRF/session fixation",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-352",
"lang": "en",
"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-384",
"lang": "en",
"description": "CWE-384: Session Fixation",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:H/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/vercel/turborepo/security/advisories/GHSA-hcf7-66rw-9f5r",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/vercel/turborepo/security/advisories/GHSA-hcf7-66rw-9f5r"
}
],
"affected": [
{
"vendor": "vercel",
"product": "turborepo",
"versions": [
{
"version": "< 2.9.14",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-15T15:51:38.066Z"
},
"descriptions": [
{
"lang": "en",
"value": "Turborepo is a high-performance build system for JavaScript and TypeScript codebases. Prior to 2.9.14, Turborepo's self-hosted login and SSO browser flows did not validate a CSRF state value on the localhost callback. While the CLI was waiting for authentication, a malicious web page could send a request to the local callback server with an attacker-controlled token. If accepted before the legitimate callback, the CLI could complete login with the wrong credentials. This affects users authenticating the turbo CLI against self-hosted remote cache/auth endpoints. Vercel-hosted login flows using device authorization are not affected. This vulnerability is fixed in 2.9.14."
}
],
"source": {
"advisory": "GHSA-hcf7-66rw-9f5r",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-15T16:44:57.841414Z",
"id": "CVE-2026-45773",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-15T16:45:06.076Z"
}
}
]
}
}