CVE-2025-69993 | BDVDB-2026-326751 Detail

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.

Impact#

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Exploit#

History#

1. Version 12026-04-14Record published in the CVE List.
2. Version 22026-04-21Most recent update recorded in the CVE List.