SEPTEMBER 18, 2026
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Case File

CVE-2026-66155

HIGH · CVSS 7.6 EPSS 0.17%

Source: NVD + CISA KEV + EPSS · Published 2026-08-27 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

A vulnerability exists in the si-map component of Element maps-ng versions prior to 47.12.3, 48.11.3, and 49.16.1, allowing for improper handling of user input in tooltip labels. This flaw can enable attackers to execute arbitrary script code in a victim's browser session through a crafted URL, posing a significant risk of cross-site scripting (XSS) attacks. Organizations using affected versions should prioritize patching to mitigate potential exploitation and protect user data.

CVE
CVE-2026-66155
Severity
HIGH
CVSS
7.6
EPSS
0.17%

Original NVD Description

A vulnerability has been identified in Element maps-ng V47 (All versions < V47.12.3), Element maps-ng V48 (All versions < V48.11.3), Element maps-ng V49 (All versions < V49.16.1). The si-map component does not properly neutralize user-controllable input of the points property that is used to render the tooltip label of map pins. This could allow an attacker to craft a malicious URL that, when loaded by a victim and the map pin is hovered over, executes arbitrary script code within the victim's browser session.