CVE-2025-57877 — MEDIUM (4.8)

Vulnerability Description

There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS 11.4 and below that may allow a remote authenticated attacker with administrative access to supply a crafted string which would execute arbitrary JavaScript code in the browser.

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Esri	Portal For Arcgis	10.9.1

Related Weaknesses (CWE)

CWE-79

References

https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-forPatchVendor Advisory

FAQ

What is CVE-2025-57877?

CVE-2025-57877 is a vulnerability with a CVSS score of 4.8 (MEDIUM). There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS 11.4 and below that may allow a remote authenticated attacker with administrative access to supply a crafted string wh...

How severe is CVE-2025-57877?

CVE-2025-57877 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-57877?

Check the references section above for vendor advisories and patch information. Affected products include: Esri Portal For Arcgis.