SEPTEMBER 15, 2026
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Case File

CVE-2026-69234

MEDIUM · CVSS 6.1 EPSS 0.24%

Source: NVD + CISA KEV + EPSS · Published 2026-08-21 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

A reflected cross-site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and earlier allows remote, unauthenticated attackers to execute arbitrary JavaScript in victims' browsers via crafted links. Organizations utilizing ArcGIS Enterprise versions 11.1, 11.3, and 11.5 should prioritize patching to mitigate potential exploitation risks. Additionally, users of ArcGIS Web App Builder developer edition should migrate to the supported ArcGIS Experience Builder to ensure ongoing security.

CVE
CVE-2026-69234
Severity
MEDIUM
CVSS
6.1
EPSS
0.24%
Java

Original NVD Description

There is a reflected cross site scripting vulnerability in Esri Portal for ArcGIS versions 11.5 and prior 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. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are encouraged to patch. All users are advised to upgrade to the latest long-term support release. Users working with ArcGIS Web App Builder developer edition are advised to migrate to ArcGIS Experience Builder, as ArcGIS Web App Builder developer edition is unsupported when this CVE is assigned.

Related CVEs

Other vulnerabilities affecting the same vendor(s)