CVE-2023-25830

BUG-000154662 Reflected XSS vulnerability in Portal for ArcGIS

Description

There is a reflected XSS vulnerability in Esri Portal for ArcGIS versions 10.9.1and before which may allow a remote, unauthenticated attacker to create a crafted link which when clicked could potentially execute arbitrary JavaScript code in the victim’s browser.

Remediation

Solution:

  • https://support.esri.com/en-us/patches-updates/2023/portal-for-arcgis-security-2023-update-1-patch-8... https://support.esri.com/en-us/patches-updates/2023/portal-for-arcgis-security-2023-update-1-patch-8095

Workaround:

  • Mitigation: Leverage a WAF to filter JavaScript from URL query parameters

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.22%
Vendor Advisory esri.com
Affected: Esri Portal for ArcGIS
Published at:
Updated at:

References

Link Tags
https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2023-update-1-patch-is-now-available/ vendor advisory
https://support.esri.com/en-us/patches-updates/2023/portal-for-arcgis-security-2023-update-1-patch-8095 release notes

Frequently Asked Questions

What is the severity of CVE-2023-25830?
CVE-2023-25830 has been scored as a medium severity vulnerability.
How to fix CVE-2023-25830?
To fix CVE-2023-25830: https://support.esri.com/en-us/patches-updates/2023/portal-for-arcgis-security-2023-update-1-patch-8... https://support.esri.com/en-us/patches-updates/2023/portal-for-arcgis-security-2023-update-1-patch-8095
Is CVE-2023-25830 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-25830 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-2023-25830?
CVE-2023-25830 affects Esri Portal for ArcGIS.
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