CVE-2025-55105

BUG-000177336 - ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.

Published Aug 21, 2025 CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 – 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’s 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-28579 There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 – 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’s 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.
History
Type Values Removed Values Added
First Time appeared Esri
Esri portal For Arcgis
CPEs cpe:2.3:a:esri:portal_for_arcgis:*:*:*:*:*:*:*:*
Vendors & Products Esri
Esri portal For Arcgis
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 – 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’s 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.
Title BUG-000177336 - ArcGIS Enterprise Sites has a stored Cross-site Scripting vulnerability.
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Esri
Published
Updated
Aug 21, 2025, 8:14 PM
Reserved
Aug 6, 2025, 11:18 PM
Status
Analyzed
Published
Aug 21, 2025, 8:15 PM
Modified
Jun 17, 2026, 9:41 AM