{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-113689",
        "assignerOrgId": "47237f96-ddbe-4467-a5ee-293a770beacd",
        "state": "PUBLISHED",
        "assignerShortName": "NCSC",
        "dateReserved": "2026-10-20T15:07:33.735Z",
        "datePublished": "2026-10-29T13:02:34.909Z",
        "dateUpdated": "2026-10-29T13:02:34.909Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "47237f96-ddbe-4467-a5ee-293a770beacd",
                "shortName": "NCSC",
                "dateUpdated": "2026-10-29T13:02:34.909Z"
            },
            "title": "Stored Cross-Site Scripting in BMC ITSM Work Notes",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-79",
                            "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "BMC",
                    "product": "BMC IT Service Management Suite",
                    "modules": [
                        "SmartIT work notes"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "25.3.01",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "25.3.01 hotfix 10",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "25.4.01",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "25.4.01 hotfix 22",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "26.1.01",
                            "versionType": "custom"
                        },
                        {
                            "status": "unaffected",
                            "version": "26.1.01 hotfix 12",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Stored cross-site scripting in the SmartIT work-notes feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to execute stored scripts in other users' browsers.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "<p>Stored cross-site scripting in the SmartIT work-notes feature of BMC IT Service Management Suite versions 25.3.01, 25.4.01, and 26.1.01 allows authenticated users to execute stored scripts in other users' browsers.</p>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/NCSC-Assess/Advisories/blob/main/advisories/2026/CVE-2026-113689/advisory.md",
                    "name": "NCSC advisory CVE-2026-113689"
                },
                {
                    "url": "https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid25301/Release-notes-and-notices/Known-and-corrected-issues/",
                    "name": "BMC Helix Service Management 25.3.01 hotfix 10 corrected issues"
                },
                {
                    "url": "https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid25401/Release-notes-and-notices/Known-and-corrected-issues/",
                    "name": "BMC Helix Service Management 25.4.01 hotfix 22 corrected issues"
                },
                {
                    "url": "https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid26101/Release-notes-and-notices/Known-and-corrected-issues/",
                    "name": "BMC Helix Service Management 26.1.01 hotfix 12 corrected issues"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "An authenticated user can introduce the content; another user must encounter the affected work note."
                        }
                    ],
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "PASSIVE",
                        "vulnConfidentialityImpact": "NONE",
                        "subConfidentialityImpact": "LOW",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "LOW",
                        "vulnAvailabilityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "version": "4.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 5.1,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"
                    }
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "Apply BMC IT Service Management Suite 25.3.01 hotfix 10, 25.4.01 hotfix 22, or 26.1.01 hotfix 12, as applicable.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "<p>Apply BMC IT Service Management Suite 25.3.01 hotfix 10, 25.4.01 hotfix 22, or 26.1.01 hotfix 12, as applicable.</p>"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Justin HOCQUEL, NCSC",
                    "type": "finder"
                }
            ],
            "source": {
                "discovery": "INTERNAL"
            },
            "x_generator": {
                "engine": "Vulnogram 1.0.5"
            }
        }
    }
}