Description
Leaflet versions up to and including 1.9.4 are vulnerable to Cross-Site Scripting (XSS) via the bindPopup() method. This method renders user-supplied input as raw HTML without sanitization, allowing attackers to inject arbitrary JavaScript code through event handler attributes (e.g., <img src=x onerror=-alert(-XSS-)->). When a victim views an affected map popup, the malicious script executes in the context of the victim-s browser session.
CVSS 6.1EPSS 0.191%Risque 0.62
Voir la source- Publication
- 2026-04-14 15:16:25
- Versions concernées
- <=1.9.4
- Type
- Package
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N