CVE-2025-55104

BUG-000173918 - ArcGIS Enterprise Sites has a security vulnerability.

Description

A stored cross-site scripting (XSS) vulnerability exists ArcGIS HUB and ArcGIS Enterprise Sites which allows an authenticated user with the ability to create or edit a site to add and store an XSS payload. If this stored XSS payload is triggered by any user attacker supplied JavaScript may execute in the victim's browser.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: Esri Portal for ArcGIS Enterprise Sites
Published at:
Updated at:

References

Link Tags
https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/2925891-2

Frequently Asked Questions

What is the severity of CVE-2025-55104?
CVE-2025-55104 has been scored as a medium severity vulnerability.
How to fix CVE-2025-55104?
To fix CVE-2025-55104, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-55104 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-55104 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-55104?
CVE-2025-55104 affects Esri Portal for ArcGIS Enterprise Sites.
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