{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-55103", "assignerOrgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "state": "PUBLISHED", "assignerShortName": "Esri", "dateReserved": "2025-08-06T23:18:36.508Z", "datePublished": "2025-08-21T19:25:13.460Z", "dateUpdated": "2025-08-21T20:15:08.064Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows"], "product": "Portal for ArcGIS Enterprise Sites", "vendor": "Esri", "versions": [{"lessThanOrEqual": "11.4", "status": "affected", "version": "10.9.1", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 \u2013 11.4 that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim\u2019s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal.</span>"}], "value": "There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 \u2013 11.4 that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim\u2019s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal."}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "cedc17bb-4939-4f40-a1f4-30ae8af1094e", "shortName": "Esri", "dateUpdated": "2025-08-21T19:28:20.985Z"}, "references": [{"url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/2925891-2"}], "source": {"defect": ["BUG-000177333"], "discovery": "UNKNOWN"}, "title": "BUG-000177333 - ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-21T20:14:55.030823Z", "id": "CVE-2025-55103", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-21T20:15:08.064Z"}}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:esri:portal_for_arcgis:10.9.1:*:*:*:*:*:*:*", "matchCriteriaId": "1DCD5CA4-4423-4AC2-A9B8-3FCACC4E43ED", "vulnerable": true}, {"criteria": "cpe:2.3:a:esri:portal_for_arcgis:11.1:*:*:*:*:*:*:*", "matchCriteriaId": "A0DAF61C-E776-4E31-8E39-92636B459A3E", "vulnerable": true}, {"criteria": "cpe:2.3:a:esri:portal_for_arcgis:11.2:*:*:*:*:*:*:*", "matchCriteriaId": "F2E37361-8569-4023-BC3E-F36E7607CC7D", "vulnerable": true}, {"criteria": "cpe:2.3:a:esri:portal_for_arcgis:11.4:*:*:*:*:*:*:*", "matchCriteriaId": "6A3EFAC1-1347-4C8E-BBCB-413888139F33", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 \u2013 11.4 that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim\u2019s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal."}, {"lang": "es", "value": "Existe una vulnerabilidad de Cross-Site Scripting almacenado en las versiones 10.9.1 a 11.4 de Esri Portal for ArcGIS Enterprise Sites. Esta vulnerabilidad podr\u00eda permitir que un atacante remoto autenticado inyecte un archivo malicioso con un script XSS incrustado que, al cargarse, podr\u00eda ejecutar c\u00f3digo JavaScript arbitrario en el navegador de la v\u00edctima. Los privilegios requeridos para ejecutar este ataque son altos. El ataque podr\u00eda revelar un token privilegiado, lo que podr\u00eda permitir al atacante obtener el control total del Portal."}], "id": "CVE-2025-55103", "lastModified": "2025-09-05T15:09:09.497", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary"}]}, "published": "2025-08-21T20:15:46.083", "references": [{"source": "[email protected]", "tags": ["Vendor Advisory", "Patch"], "url": "https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/2925891-2"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Primary"}]}

{}