CVE-2026-121652
Stored cross-site scripting (XSS) in AWS Amplify maplibre-gl-js-amplify popup rendering
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
Cross-site scripting (XSS) issue in AWS Amplify maplibre-gl-js-amplify before 4.0.3 might allow remote authenticated users to inject arbitrary web script or HTML via the (1) title, (2) address, or (3) place_name property in GeoJSON feature data rendered by popupRender, or the (4) geofenceId value rendered in AmplifyGeofenceControl. To remediate this issue, users should upgrade to 4.0.3 or later.
| CWE | CWE-79 |
| Vendor | aws |
| Product | maplibre-gl-js-amplify |
| Published | Nov 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
AWS / maplibre-gl-js-amplify
0 < 4.0.3