CVE-2026-114400
Full vulnerability record from the local CVENow database.
Description
Trudesk through 1.2.11 contains a missing authentication vulnerability that allows unauthenticated attackers to download private ticket attachments under /uploads. Because express.static serves the public/ directory before the hasAuth-guarded /uploads mount, attackers who know or guess a ticket ObjectId and filename can retrieve confidential attachments.
Severity
HIGH
CVSS score
8.2
(v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2026-10-21 13:18:31.217000
Last modified
2026-10-29 15:31:05.140000
View original CVE JSON
{
"id": "CVE-2026-114400",
"sourceIdentifier": "[email protected]",
"published": "2026-10-21T13:18:31.217",
"lastModified": "2026-10-29T15:31:05.140",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Trudesk through 1.2.11 contains a missing authentication vulnerability that allows unauthenticated attackers to download private ticket attachments under /uploads. Because express.static serves the public/ directory before the hasAuth-guarded /uploads mount, attackers who know or guess a ticket ObjectId and filename can retrieve confidential attachments."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "polonel",
"product": "trudesk",
"defaultStatus": "unaffected",
"repo": "https://github.com/polonel/trudesk",
"packageURL": "pkg:github/polonel/trudesk",
"versions": [
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"version": "0",
"lessThanOrEqual": "1.2.11",
"versionType": "semver",
"status": "affected"
}
]
}
]
}
],
"metrics": {
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"source": "[email protected]",
"type": "Secondary",
"cvssData": {
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "NOT_DEFINED",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
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"availabilityImpact": "NONE"
},
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{
"source": "[email protected]",
"type": "Primary",
"cvssData": {
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"ssvcV203": [
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"ssvcData": {
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"id": "CVE-2026-114400",
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},
{
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"version": "2.0.3"
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"weaknesses": [
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"description": [
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"value": "CWE-552"
}
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"configurations": [
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"references": [
{
"url": "https://github.com/polonel/trudesk/issues/754",
"source": "[email protected]",
"tags": [
"Issue Tracking"
]
},
{
"url": "https://hackmd.io/@leediay/multiple-vuln-trudesk-1211",
"source": "[email protected]",
"tags": [
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},
{
"url": "https://www.vulncheck.com/advisories/trudesk-through-1.2.11-missing-authentication-for-ticket-attachments-via-uploads",
"source": "[email protected]",
"tags": [
"Third Party Advisory"
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},
{
"url": "https://zineausa.com/blog/2026/10/trudesk-1-2-11-unauthorized-ticket-access-idor/",
"source": "[email protected]",
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}