CVE-2026-116100
Full vulnerability record from the local CVENow database.
Description
A vulnerability has been found in gougucms up to 4.08.18. Impacted is the function Add of the file app/admin/controller/Level.php of the component User Level Handler. The manipulation of the argument Title leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
LOW
CVSS score
1.9
(v4.0)
Vulnerability status
Deferred
Source identifier
Published
2026-10-26 01:17:15.023000
Last modified
2026-10-29 21:17:13.323000
View original CVE JSON
{
"id": "CVE-2026-116100",
"sourceIdentifier": "[email protected]",
"published": "2026-10-26T01:17:15.023",
"lastModified": "2026-10-29T21:17:13.323",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in gougucms up to 4.08.18. Impacted is the function Add of the file app/admin/controller/Level.php of the component User Level Handler. The manipulation of the argument Title leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "n/a",
"product": "gougucms",
"cpes": [
"cpe:2.3:a:gougucms:gougucms:*:*:*:*:*:*:*:*"
],
"modules": [
"User Level Handler"
],
"versions": [
{
"version": "4.08.0",
"status": "affected"
},
{
"version": "4.08.1",
"status": "affected"
},
{
"version": "4.08.2",
"status": "affected"
},
{
"version": "4.08.3",
"status": "affected"
},
{
"version": "4.08.4",
"status": "affected"
},
{
"version": "4.08.5",
"status": "affected"
},
{
"version": "4.08.6",
"status": "affected"
},
{
"version": "4.08.7",
"status": "affected"
},
{
"version": "4.08.8",
"status": "affected"
},
{
"version": "4.08.9",
"status": "affected"
},
{
"version": "4.08.10",
"status": "affected"
},
{
"version": "4.08.11",
"status": "affected"
},
{
"version": "4.08.12",
"status": "affected"
},
{
"version": "4.08.13",
"status": "affected"
},
{
"version": "4.08.14",
"status": "affected"
},
{
"version": "4.08.15",
"status": "affected"
},
{
"version": "4.08.16",
"status": "affected"
},
{
"version": "4.08.17",
"status": "affected"
},
{
"version": "4.08.18",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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": 1.9,
"baseSeverity": "LOW",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "HIGH",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "PROOF_OF_CONCEPT",
"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"
}
}
],
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N",
"baseScore": 2.4,
"baseSeverity": "LOW",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "HIGH",
"userInteraction": "REQUIRED",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 0.9,
"impactScore": 1.4
}
],
"cvssMetricV2": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N",
"baseScore": 3.3,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "MULTIPLE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE"
},
"baseSeverity": "LOW",
"exploitabilityScore": 6.4,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-10-29T20:19:54.666743Z",
"id": "CVE-2026-116100",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-79"
},
{
"lang": "en",
"value": "CWE-94"
}
]
}
],
"references": [
{
"url": "https://github.com/yuhuixiaowu/cve/blob/main/gougucms_v4.08.18_XSS.md",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/cve/CVE-2026-116100",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/submit/1002525",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/vuln/426168",
"source": "[email protected]"
},
{
"url": "https://vuldb.com/vuln/426168/cti",
"source": "[email protected]"
}
]
}