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CVE-2023-25835— BUG-000153659 ArcGIS Enterprise Sites has a stored XSS vulnerability

Quick assessment

Affected
Esri Portal for ArcGIS Sites
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Esri Portal For ArcGIS是美国环境系统研究所（Esri）公司的一种允许在组织内与其他人共享地图、场景、应用程序和其他地理信息的组件。 Esri Portal For ArcGIS 10.8.1 到 11.1版本存在跨站脚本漏洞，该漏洞源于允许经过身份验证的远程攻击者创建精心设计的链接，单击该链接后可能会在受害者浏览器中执行任意 JavaScript 代码。

CVSS 8.4 · High EPSS 0.86% · P55
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I. Basic Information for CVE-2023-25835

Vulnerability Information
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Vulnerability Title
BUG-000153659 ArcGIS Enterprise Sites has a stored XSS vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
There is a stored Cross‑Site Scripting (XSS) vulnerability in Esri Portal for ArcGIS Sites versions 11.1 and below that may allow a remote, authenticated attacker with high‑privileged access to create a crafted link that is persisted within the site configuration. When accessed by a victim, the stored payload may execute arbitrary JavaScript code in the victim’s browser. Successful exploitation could allow the attacker to access sensitive user data and session information, alter trusted site content and user actions, and disrupt normal site functionality, resulting in a high impact to confidentiality, integrity, and availability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Esri Portal For ArcGIS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Esri Portal For ArcGIS是美国环境系统研究所（Esri）公司的一种允许在组织内与其他人共享地图、场景、应用程序和其他地理信息的组件。 Esri Portal For ArcGIS 10.8.1 到 11.1版本存在跨站脚本漏洞，该漏洞源于允许经过身份验证的远程攻击者创建精心设计的链接，单击该链接后可能会在受害者浏览器中执行任意 JavaScript 代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Esri Portal for ArcGIS Sites All ~ 11.1 -

II. Public POCs for CVE-2023-25835

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III. Intelligence Information for CVE-2023-25835

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Other References for CVE-2023-25835 (1)

IV. Related Vulnerabilities

Same product: Portal for ArcGIS Sites
Same vendor: Esri
Same weakness: CWE-79

V. Comments for CVE-2023-25835

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