Vulnerability Details CVE-2025-69993
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.9%
CVSS Severity
CVSS v3 Score 6.1
References
Products affected by CVE-2025-69993
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cpe:2.3:a:leafletjs:leaflet:0.1
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cpe:2.3:a:leafletjs:leaflet:0.2
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cpe:2.3:a:leafletjs:leaflet:0.2.1
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cpe:2.3:a:leafletjs:leaflet:0.3
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cpe:2.3:a:leafletjs:leaflet:0.3.1
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cpe:2.3:a:leafletjs:leaflet:0.4
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cpe:2.3:a:leafletjs:leaflet:0.4.1
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cpe:2.3:a:leafletjs:leaflet:0.4.2
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cpe:2.3:a:leafletjs:leaflet:0.4.3
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cpe:2.3:a:leafletjs:leaflet:0.4.4
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cpe:2.3:a:leafletjs:leaflet:0.4.5
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cpe:2.3:a:leafletjs:leaflet:0.5
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cpe:2.3:a:leafletjs:leaflet:0.5.1
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cpe:2.3:a:leafletjs:leaflet:0.6
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cpe:2.3:a:leafletjs:leaflet:0.6.1
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cpe:2.3:a:leafletjs:leaflet:0.6.2
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cpe:2.3:a:leafletjs:leaflet:0.6.3
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cpe:2.3:a:leafletjs:leaflet:0.6.4
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cpe:2.3:a:leafletjs:leaflet:0.7
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cpe:2.3:a:leafletjs:leaflet:0.7.1
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cpe:2.3:a:leafletjs:leaflet:0.7.2
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cpe:2.3:a:leafletjs:leaflet:0.7.3
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cpe:2.3:a:leafletjs:leaflet:0.7.4
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cpe:2.3:a:leafletjs:leaflet:0.7.5
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cpe:2.3:a:leafletjs:leaflet:0.7.7
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cpe:2.3:a:leafletjs:leaflet:1.0.0
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cpe:2.3:a:leafletjs:leaflet:1.0.1
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cpe:2.3:a:leafletjs:leaflet:1.0.2
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cpe:2.3:a:leafletjs:leaflet:1.0.3
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cpe:2.3:a:leafletjs:leaflet:1.1.0
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cpe:2.3:a:leafletjs:leaflet:1.2.0
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cpe:2.3:a:leafletjs:leaflet:1.3.0
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cpe:2.3:a:leafletjs:leaflet:1.3.1
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cpe:2.3:a:leafletjs:leaflet:1.3.2
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cpe:2.3:a:leafletjs:leaflet:1.3.3
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cpe:2.3:a:leafletjs:leaflet:1.3.4
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cpe:2.3:a:leafletjs:leaflet:1.4.0
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cpe:2.3:a:leafletjs:leaflet:1.5.0
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cpe:2.3:a:leafletjs:leaflet:1.5.1
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cpe:2.3:a:leafletjs:leaflet:1.6.0
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cpe:2.3:a:leafletjs:leaflet:1.7.0
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cpe:2.3:a:leafletjs:leaflet:1.7.1
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cpe:2.3:a:leafletjs:leaflet:1.8.0
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cpe:2.3:a:leafletjs:leaflet:1.9.0
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cpe:2.3:a:leafletjs:leaflet:1.9.1
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cpe:2.3:a:leafletjs:leaflet:1.9.2
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cpe:2.3:a:leafletjs:leaflet:1.9.3
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cpe:2.3:a:leafletjs:leaflet:1.9.4