CVE-2024-8149: portal for arcgis XSS — Fix

Description

There is a reflected Cross‑Site Scripting (XSS) vulnerability in Esri Portal for ArcGIS versions 11.1 and 11.2 that may allow a remote, authenticated attacker with low‑privileged access to create a crafted link which, when clicked, could potentially execute arbitrary JavaScript code in the victim’s browser. Exploitation is limited to the same browser execution context and does not result in a change of security scope beyond the affected user session.

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CVSS v3.1 Score

4.6

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
esri	portal_for_arcgis	All
esri	portal_for_arcgis	All

References

Advisories & Patches

https://www.esri.com/arcgis-blog/products/trust-arcgis/administration/portal-for-arcgis-security-2024-update-2-released/

Frequently Asked Questions

What is CVE-2024-8149? +

There is a reflected Cross‑Site Scripting (XSS) vulnerability in Esri Portal for ArcGIS versions 11.1 and 11.2 that may allow a remote, authenticated attacker with low‑privileged access to create a crafted link which, when clicked, could potentially execute arbitrary JavaScript code in the victim’s browser. Exploitation is limited to the same browser execution context and does not result in a change of security scope beyond the affected user session. It has a CVSS v3.1 base score of 4.6 (MEDIUM).

How severe is CVE-2024-8149? +

CVE-2024-8149 has a CVSS v3.1 score of 4.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-8149? +

CVE-2024-8149 affects products from esri, specifically: portal_for_arcgis. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8149? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-8149