Vulnerability-Lookup

CVE-2026-113691 (GCVE-0-2026-113691)

Vulnerability from cvelistv5 – Published: 2026-10-29 13:07 – Updated: 2026-10-29 14:03

Title

Stored Cross-Site Scripting in BMC ITSM Knowledge Articles

Summary

Stored cross-site scripting in the SmartIT knowledge-article 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.

Severity

5.1 (Medium)


                        
                          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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-29 14:03 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

NCSC CNA under the ENISA root

CNA scorecard B 75/100 over 10 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/NCSC-Assess/Advisories/blob/ma…
https://docs.helixops.ai/bin/Service-Management/O…
https://docs.helixops.ai/bin/Service-Management/O…
https://docs.helixops.ai/bin/Service-Management/O…

Impacted products

1 product

Vendor	Product	Version	CPE status
BMC	BMC IT Service Management Suite	Affected: 25.3.01 (custom) Unaffected: 25.3.01 hotfix 10 (custom) Affected: 25.4.01 (custom) Unaffected: 25.4.01 hotfix 22 (custom) Affected: 26.1.01 (custom) Unaffected: 26.1.01 hotfix 12 (custom)	guessed

Credits

Justin HOCQUEL, NCSC

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2026-113691

Vulnerability from fkie_nvd - Published: 2026-10-29 14:17 - Updated: 2026-10-29 15:59

Severity

5.1 (Medium) - 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

Summary

References

	URL	Tags
	47237f96-ddbe-4467-a5ee-293a770beacd	https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid25301/Release-notes-and-notices/Known-and-corrected-issues/
	47237f96-ddbe-4467-a5ee-293a770beacd	https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid25401/Release-notes-and-notices/Known-and-corrected-issues/
	47237f96-ddbe-4467-a5ee-293a770beacd	https://docs.helixops.ai/bin/Service-Management/On-Premises-Deployment/BMC-Helix-Service-Management-Deployment/brid26101/Release-notes-and-notices/Known-and-corrected-issues/
	47237f96-ddbe-4467-a5ee-293a770beacd	https://github.com/NCSC-Assess/Advisories/blob/main/advisories/2026/CVE-2026-113691/advisory.md

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "modules": [
            "SmartIT knowledge articles"
          ],
          "product": "BMC IT Service Management Suite",
          "vendor": "BMC",
          "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"
            }
          ]
        }
      ],
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stored cross-site scripting in the SmartIT knowledge-article 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\u0027 browsers."
    }
  ],
  "id": "CVE-2026-113691",
  "lastModified": "2026-10-29T15:59:29.730",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 5.1,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "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/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-113691",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-29T14:03:05.382503Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-29T14:17:44.473",
  "references": [
    {
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
      "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/"
    },
    {
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
      "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/"
    },
    {
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
      "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/"
    },
    {
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
      "url": "https://github.com/NCSC-Assess/Advisories/blob/main/advisories/2026/CVE-2026-113691/advisory.md"
    }
  ],
  "sourceIdentifier": "47237f96-ddbe-4467-a5ee-293a770beacd",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "47237f96-ddbe-4467-a5ee-293a770beacd",
      "type": "Secondary"
    }
  ]
}

GHSA-V9HG-HV75-9825

Vulnerability from github – Published: 2026-10-29 15:30 – Updated: 2026-10-29 15:30

Details

Severity

5.1 (Medium)


                  
                    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

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To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-113691"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-29T14:17:44Z",
    "severity": "MODERATE"
  },
  "details": "Stored cross-site scripting in the SmartIT knowledge-article 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\u0027 browsers.",
  "id": "GHSA-v9hg-hv75-9825",
  "modified": "2026-10-29T15:30:51Z",
  "published": "2026-10-29T15:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-113691"
    },
    {
      "type": "WEB",
      "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"
    },
    {
      "type": "WEB",
      "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"
    },
    {
      "type": "WEB",
      "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"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NCSC-Assess/Advisories/blob/main/advisories/2026/CVE-2026-113691/advisory.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/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",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-113691 (GCVE-0-2026-113691)

FKIE_CVE-2026-113691

GHSA-V9HG-HV75-9825

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