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vuln-cve/data/2026/100xxx/CVE-2026-100709.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-100709",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2026-09-26T02:40:23.372Z",
"datePublished": "2026-09-26T13:24:02.908Z",
"dateUpdated": "2026-10-29T21:15:25.450Z"
},
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"shortName": "VulnCheck",
"dateUpdated": "2026-10-29T21:15:25.450Z"
},
"datePublic": "2026-09-06T00:00:00.000Z",
"title": "Froxlor before 2.3.11 2FA Bypass via Namespace Confusion",
"descriptions": [
{
"lang": "en",
"value": "Froxlor through 2.3.10 stores only a numeric user ID in remembered-2FA tokens (panel_2fa_tokens) without recording the account namespace, and the remembered-token lookup during login is not constrained to the customer or administrator account type. Because customer and administrator IDs are allocated from separate namespaces, a remembered-2FA token legitimately issued to a customer with a given ID also matches an administrator with the same ID. An attacker who controls a customer account with a colliding ID, holds a valid remembered-2FA cookie for it, and already knows the target administrator's password can bypass the administrator's TOTP second factor and obtain an authenticated administrator session. This is a second-factor bypass only; it does not defeat password authentication. Fixed in 2.3.11."
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Authentication",
"cweId": "CWE-287",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "froxlor",
"product": "froxlor",
"defaultStatus": "unaffected",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "2.3.11"
},
{
"version": "2.3.11",
"status": "unaffected",
"versionType": "semver"
}
]
}
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"cpeApplicability": [
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"nodes": [
{
"operator": "OR",
"negate": false,
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 7.7,
"baseSeverity": "HIGH"
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
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"references": [
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"url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-9fq7-9w8p-c3qh",
"tags": [
"vendor-advisory"
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"name": "GitHub Security Advisory (GHSA-9fq7-9w8p-c3qh)"
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{
"name": "VulnCheck Advisory: Froxlor before 2.3.11 2FA Bypass via Namespace Confusion",
"tags": [
"third-party-advisory"
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"timestamp": "2026-09-26T23:08:11.816656Z",
"id": "CVE-2026-100709",
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"Exploitation": "none"
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"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2026-09-26T23:08:21.420Z"
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