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vuln-cve/data/2026/126xxx/CVE-2026-126294.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-126294",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-11-10T20:15:54.612Z",
"datePublished": "2026-11-13T09:36:29.863Z",
"dateUpdated": "2026-11-13T09:36:29.863Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck",
"dateUpdated": "2026-11-13T09:36:29.863Z"
},
"datePublic": "2026-10-27T00:00:00.000Z",
"title": "Grav Login Plugin before 3.11.0 Two-Factor Authentication Bypass via /login",
"descriptions": [
{
"lang": "en",
"value": "Grav Login plugin before 3.11.0 contains an authentication bypass vulnerability that allows attackers with an account password to skip two-factor verification when the global twofa_enabled setting is off. Attackers can sign in through the /login form, remember-me cookie, or magic link to obtain a session the API plugin accepts, gaining full account permissions including super-admin control."
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Authentication",
"cweId": "CWE-287",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "getgrav",
"product": "grav",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "3.11.0"
},
{
"version": "3.11.0",
"status": "unaffected",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.11.0"
}
]
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"format": "CVSS"
}
],
"references": [
{
"url": "https://github.com/getgrav/grav/security/advisories/GHSA-4x9h-4683-5fcx",
"tags": [
"vendor-advisory"
],
"name": "GitHub Security Advisory (GHSA-4x9h-4683-5fcx)"
},
{
"name": "VulnCheck Advisory: Grav Login Plugin before 3.11.0 Two-Factor Authentication Bypass via /login",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/grav-login-plugin-before-3.11.0-two-factor-authentication-bypass-via-login"
}
],
"x_generator": {
"engine": "vulncheck-endgame"
}
}
}
}