Vulnerability-Lookup

FKIE_CVE-2026-18084

Vulnerability from fkie_nvd - Published: 2026-07-28 17:16 - Updated: 2026-08-14 13:45

Severity

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS). This issue affects UEM: 12.23.0 QF8 or earlier.

References

	URL	Tags
	secure@blackberry.com	https://support.blackberry.com/pkb/s/article/141208	Vendor Advisory

Impacted products

Vendor	Product	Version
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.23.0
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1
blackberry	unified_endpoint_manager	12.22.1

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "UEM",
          "vendor": "BlackBerry",
          "versions": [
            {
              "status": "affected",
              "version": "12.23.0 QF8 and earlier, 12.22.1 QF7 and earlier"
            }
          ]
        }
      ],
      "source": "secure@blackberry.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
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              "vulnerable": true
            },
            {
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            },
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              "vulnerable": true
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              "vulnerable": true
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              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:blackberry:unified_endpoint_manager:12.23.0:quick_fix8:*:*:*:*:*:*",
              "matchCriteriaId": "CB0A040F-5129-4F13-B570-5D1A5867F8CD",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "vulnerable": true
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            {
              "criteria": "cpe:2.3:a:blackberry:unified_endpoint_manager:12.22.1:quick_fix5:*:*:*:*:*:*",
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              "vulnerable": true
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              "matchCriteriaId": "6499E219-07C8-4003-97E5-08CCEACF6377",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS).\n\nThis issue affects UEM: 12.23.0 QF8 or earlier."
    }
  ],
  "id": "CVE-2026-18084",
  "lastModified": "2026-08-14T13:45:48.060",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "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": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/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": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "secure@blackberry.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-18084",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-28T16:54:59.912584Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-28T17:16:37.960",
  "references": [
    {
      "source": "secure@blackberry.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://support.blackberry.com/pkb/s/article/141208"
    }
  ],
  "sourceIdentifier": "secure@blackberry.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "secure@blackberry.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-18084 (GCVE-0-2026-18084)

Vulnerability from cvelistv5 – Published: 2026-07-28 16:22 – Updated: 2026-07-31 14:04

Title

Cross-Site Scripting (XSS) in Management Console of BlackBerry UEM

Summary

Severity

8.6 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-28 16:54 UTC

CWE

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

Assigner

blackberry mitre root

References

1 reference

URL	Tags
https://support.blackberry.com/pkb/s/article/141208

Impacted products

1 product

Vendor	Product	Version
BlackBerry	UEM	Affected: 12.23.0 QF8 and earlier, 12.22.1 QF7 and earlier

Credits

Christian Becker of Y-Security

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-18084",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-28T16:54:59.912584Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-28T16:56:30.768Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "UEM",
          "vendor": "BlackBerry",
          "versions": [
            {
              "status": "affected",
              "version": "12.23.0 QF8 and earlier, 12.22.1 QF7 and earlier"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Christian Becker of Y-Security"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS).\u003cp\u003eThis issue affects UEM: 12.23.0 QF8 or earlier.\u003c/p\u003e"
            }
          ],
          "value": "Improper Neutralization of Input During Web Page Generation vulnerability in BlackBerry UEM Management Console of BlackBerry UEM allows Cross-Site Scripting (XSS).\n\nThis issue affects UEM: 12.23.0 QF8 or earlier."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-63",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-63: Cross-Site Scripting (XSS)"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "LOW",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-31T14:04:09.230Z",
        "orgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c",
        "shortName": "blackberry"
      },
      "references": [
        {
          "url": "https://support.blackberry.com/pkb/s/article/141208"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Cross-Site Scripting (XSS) in Management Console of BlackBerry UEM",
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dbe78b00-5e7b-4fda-8748-329789ecfc5c",
    "assignerShortName": "blackberry",
    "cveId": "CVE-2026-18084",
    "datePublished": "2026-07-28T16:22:26.727Z",
    "dateReserved": "2026-07-28T15:56:20.749Z",
    "dateUpdated": "2026-07-31T14:04:09.230Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

FKIE_CVE-2026-18084

CVE-2026-18084 (GCVE-0-2026-18084)

Tags

Sightings

Nomenclature