Esri Portal for ArcGIS 11.1 / 11.3 / 11.5 / 12.0 < Security 2026 Update 3 Multiple Vulnerabilities

The version of Esri Portal for ArcGIS installed on the remote host is 11.1, 11.3, 11.5, or 12.0 and is missing the Security 2026 Update 3 Patch. It is, therefore, affected by multiple vulnerabilities: - An information disclosure vulnerability exists in Esri Portal for ArcGIS that may under...

Esri Portal for ArcGIS 11.1 / 11.3 < Security 2026 Update 3 HTML Injection (CVE-2026-69237)

The version of Esri Portal for ArcGIS installed on the remote host is 11.1 or 11.3 and is missing the Security 2026 Update 3 Patch. It is, therefore, affected by a vulnerability: - An HTML injection vulnerability exists in Esri Portal for ArcGIS that allows a remote attacker with administrative...

Esri Portal for ArcGIS 11.1 / 11.3 / 11.5 / 12.0 / 12.1 < Security 2026 Update 3 Stored XSS (CVE-2026-69236)

The version of Esri Portal for ArcGIS installed on the remote host is 11.1, 11.3, 11.5, 12.0, or 12.1 and is missing the Security 2026 Update 3 Patch. It is, therefore, affected by a vulnerability: - A stored cross site scripting issue exists in Esri Portal for ArcGIS that may allow a remote,...

Esri Portal for ArcGIS 11.5 / 12.0 < Security 2026 Update 3 Information Disclosure (CVE-2026-69225)

The version of Esri Portal for ArcGIS installed on the remote host is 11.5 or 12.0 and is missing the Security 2026 Update 3 Patch. It is, therefore, affected by a vulnerability: - An information disclosure vulnerability exists in Esri Portal for ArcGIS that may allow a remote, unauthenticated...

Esri Portal for ArcGIS 11.1 / 11.3 / 11.5 < Security 2026 Update 3 Multiple XSS

The version of Esri Portal for ArcGIS installed on the remote host is 11.1, 11.3, or 11.5 and is missing the Security 2026 Update 3 Patch. It is, therefore, affected by multiple vulnerabilities: - A reflected cross site scripting vulnerability exists in Esri Portal for ArcGIS which may allow a...

CVE-2026-69236

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 12.1 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5, 12...

CVE-2026-69228

There is a missing authentication vulnerability in Esri Portal for ArcGIS versions 12.0 and prior that may allow a remote, unauthenticated attacker to access a specific resource not user content that should only be accessible by authenticated users. Users working with ArcGIS Enterprise 11.1, 11.3...

CVE-2026-69233 stored cross site scripting issue in Esri Portal for ArcGIS

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, administratively privileged attacker to inject malicious code that could potentially execute arbitrary in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, an...

CVE-2026-69234

Esri Portal for ArcGIS versions 11.5 and prior contain a reflected cross-site scripting (XSS) vulnerability. A remote, unauthenticated attacker can craft a malicious link that, when clicked by a victim, executes arbitrary JavaScript in the victim's browser. The CVSS 3.1 score is 6.1 (Medium) with...

EUVD-2026-64161

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...

CVE-2026-69235 stored cross site scripting issue in Esri Portal for ArcGIS

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are...

CVE-2026-69235

Esri Portal for ArcGIS versions 11.5 and prior contain a stored cross-site scripting (XSS) vulnerability that allows a remote, privileged attacker to inject malicious code, potentially leading to arbitrary code execution in a victim's browser. The CVSS 3.1 score is 6.1 (Medium) with a scope chang...

CVE-2026-69235 stored cross site scripting issue in Esri Portal for ArcGIS

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are...

EUVD-2026-64160

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, and 11.5 are...

CVE-2026-69237

CVE-2026-69237 is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior . A remote attacker with administrative privileges can insert arbitrary HTML into an administrative API. Esri rates the severity as LOW (CVSS 3.8) , while NVD rates it MEDIUM (4.8) , with the key d...

CVE-2026-69237 HTML injection vulnerability in Esri Portal for ArcGIS

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative API. Users working with ArcGIS Enterprise 11.1, and 11.3 are encouraged to patch. All users are...

EUVD-2026-64085

There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.3 and prior that allows a remote attacker with administrative privileges to insert arbitrary HTML into an administrative API. Users working with ArcGIS Enterprise 11.1, and 11.3 are encouraged to patch. All users are...

EUVD-2026-64082

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are...

CVE-2026-69232 stored cross site scripting issue in Esri Portal for ArcGIS

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are...

EUVD-2026-64159

There is a stored cross site scripting issue in Esri Portal for ArcGIS versions 11.5 and prior that may allow a remote, privileged attacker to inject malicious code that could potentially execute arbitrary JavaScript in a victim’s browser. Users working with ArcGIS Enterprise 11.1, 11.3, 11.5 are...