Esri: >> Portal For Arcgis >> 11.0 Security Vulnerabilities
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.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-08-21
There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 – 11.4 that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim’s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-08-21
There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites versions 10.9.1 – 11.4 that may allow a remote, authenticated attacker to inject malicious a file with an embedded xss script which when loaded could potentially execute arbitrary JavaScript code in the victim’s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-08-21
There is a stored
Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Sites
versions 10.9.1 – 11.4 that may allow a remote, authenticated attacker to
inject malicious a file with an embedded xss script which when loaded could
potentially execute arbitrary JavaScript code in the victim’s browser. The
privileges required to execute this attack are high. The attack could
disclose a privileged token which may result in the attacker gaining full
control of the Portal.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-08-21
Esri Portal for ArcGIS 11.4 and prior allows a remote, unauthenticated attacker to bypass the Portal’s SSRF protections.
CVSS Score
9.1
EPSS Score
0.0
Published
2025-05-29
A hardcoded credential vulnerability exists in a specific deployment pattern for Esri Portal for ArcGIS versions 11.4 and below that may allow a remote unauthenticated attacker to gain administrative access to the system.
CVSS Score
9.8
EPSS Score
0.001
Published
2025-03-20
There is an unvalidated redirect vulnerability in Esri Portal for ArcGIS 11.0 and below that may allow a remote, unauthenticated attacker to craft a URL that could redirect a victim to an arbitrary website, simplifying phishing attacks.
CVSS Score
6.1
EPSS Score
0.001
Published
2024-10-04
There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.0 and below that may allow a remote, authenticated attacker to create a crafted link which when clicked could render arbitrary HTML in the victim’s browser (no stateful change made or customer data rendered).
CVSS Score
5.4
EPSS Score
0.001
Published
2024-10-04
There is a local file inclusion vulnerability in Esri Portal for ArcGIS 11.2 and below that may allow a remote, unauthenticated attacker to craft a URL that could potentially disclose sensitive configuration information by reading internal files.
CVSS Score
7.5
EPSS Score
0.002
Published
2024-10-04
There is a stored Cross-site Scripting vulnerability in Esri Portal for ArcGIS Enterprise Experience Builder versions 11.1 and below that may allow a remote, authenticated attacker to create a crafted link that is stored in the Experience Builder Embed widget which when loaded could potentially execute arbitrary JavaScript code in the victim’s browser. The privileges required to execute this attack are high. The attack could disclose a privileged token which may result in the attacker gaining full control of the Portal.
CVSS Score
4.8
EPSS Score
0.001
Published
2024-10-04
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