PT-2023-20342 · Esri · Esri Portal Sites

Published 2023-07-21 · Updated 2025-04-23 · CVE-2023-25836

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Esri Portal Sites versions 10.8.1 through 10.9

Description The issue is a Cross-site Scripting vulnerability that may allow a remote, authenticated attacker to create a crafted link which, when clicked, could potentially execute arbitrary JavaScript code in the victim's browser. The privileges required to execute this attack are low.

Recommendations For Esri Portal Sites versions 10.8.1 through 10.9, consider disabling the functionality that allows users to create links until a patch is available. Restrict access to areas where such links could be created to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-25836

Affected Products

Esri Portal Sites

References · 6

• https://osv.dev/vulnerability/CVE-2023-25836 · Vendor Advisory
• https://esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-enterprise-sites-security-patch-is-now-available · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25836 · Security Note
• https://t.me/cvenotify/119585 · Telegram Post
• https://t.me/cibsecurity/67078 · Telegram Post
• https://t.me/cvenotify/54841 · Telegram Post