CVE-2021-29109

A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9.

Published Oct 1, 2021 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9 and below may allow a remote attacker able to convince a user to click on a crafted link which could potentially execute arbitrary JavaScript code in the user’s browser.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-15750 A reflected XSS vulnerability in Esri Portal for ArcGIS version 10.9 and below may allow a remote attacker able to convince a user to click on a crafted link which could potentially execute arbitrary JavaScript code in the user’s browser.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Esri
Published
Updated
Apr 10, 2025, 2:59 PM
Reserved
Mar 23, 2021, 12:00 AM
Status
Modified
Published
Oct 1, 2021, 3:15 PM
Modified
Jun 17, 2026, 3:47 AM