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Medium severity6.1NVD Advisory· Published Apr 14, 2026· Updated Jun 17, 2026

CVE-2025-69993

CVE-2025-69993

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., ). When a victim views an affected map popup, the malicious script executes in the context of the victim's browser session.

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Affected products

2
  • Leafletjs/Leaflet2 versions
    cpe:2.3:a:leafletjs:leaflet:*:*:*:*:*:node.js:*:*+ 1 more
    • cpe:2.3:a:leafletjs:leaflet:*:*:*:*:*:node.js:*:*range: <=1.9.4
    • (no CPE)range: <=1.9.4

Patches

Vulnerability mechanics

References

2

News mentions

0

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