Vulnerability-Lookup

FKIE_CVE-2026-69231

Vulnerability from fkie_nvd - Published: 2026-08-21 21:17 - Updated: 2026-10-12 16:10

Severity

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

Summary

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release.

References

	URL	Tags
	psirt@esri.com	https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arcgis-security-bulletin	Vendor Advisory

Impacted products

Vendor	Product	Version
esri	portal_for_arcgis	*
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.1
esri	portal_for_arcgis	11.2
esri	portal_for_arcgis	11.3
esri	portal_for_arcgis	11.3
esri	portal_for_arcgis	11.3
esri	portal_for_arcgis	11.3
esri	portal_for_arcgis	11.3
esri	portal_for_arcgis	11.4
esri	portal_for_arcgis	11.5
esri	portal_for_arcgis	11.5
esri	portal_for_arcgis	11.5

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "Linux"
          ],
          "product": "Portal for ArcGIS",
          "vendor": "Esri",
          "versions": [
            {
              "lessThanOrEqual": "11.5",
              "status": "affected",
              "version": "11.1",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@esri.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "4E58D508-AABB-4147-8C91-D3AD2F967A57",
              "versionEndExcluding": "11.1",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "57DA68A3-0E09-4C8C-A98E-B027964FA17A",
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  ],
  "cveTags": [],
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    {
      "lang": "en",
      "value": "There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim\u2019s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release."
    },
    {
      "lang": "es",
      "value": "Hay un problema de cross-site scripting almacenado en Esri Portal for ArcGIS versiones 11.5 y anteriores que puede permitir a un atacante remoto y privilegiado inyectar c\u00f3digo malicioso que podr\u00eda ejecutar potencialmente JavaScript arbitrario en el navegador de una v\u00edctima. Se recomienda a los usuarios que trabajan con ArcGIS Enterprise 11.1, 11.3, 11.5 que apliquen el parche. Se aconseja a todos los usuarios que actualicen a la \u00faltima versi\u00f3n de soporte a largo plazo."
    }
  ],
  "id": "CVE-2026-69231",
  "lastModified": "2026-10-12T16:10:00.220",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
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        "impactScore": 2.7,
        "source": "psirt@esri.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-69231",
          "options": [
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              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
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            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-24T12:44:48.783943Z",
          "version": "2.0.3"
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  },
  "published": "2026-08-21T21:17:03.787",
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    {
      "source": "psirt@esri.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/august-2026-arcgis-security-bulletin"
    }
  ],
  "sourceIdentifier": "psirt@esri.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "psirt@esri.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-69231 (GCVE-0-2026-69231)

Vulnerability from cvelistv5 – Published: 2026-08-21 20:49 – Updated: 2026-08-24 13:01

Title

stored cross site scripting issue in Esri Portal for ArcGIS

Summary

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-24 12:44 UTC

CWE

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

Assigner

Esri CNA under the mitre root

CNA scorecard C 65/100 over 25 records in the last 180 days details

References

1 reference

URL	Tags
https://www.esri.com/arcgis-blog/products/arcgis-…

Impacted products

1 product

Vendor	Product	Version
Esri	Portal for ArcGIS	Affected: 11.1 , ≤ 11.5 (custom)

Date Public

2026-08-20 16:16

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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                "id": "CVE-2026-69231",
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                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-24T12:44:48.783943Z",
                "version": "2.0.3"
              },
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          }
        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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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

Sightings and recorded dates, grouped by day · UTC

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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.

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