CVE-2025-69993
- State
- Published
- Severity
- 6.1 Medium
- Published
- Apr 14, 2026
- Updated
- Apr 21, 2026
- Reserved
- Jan 9, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.1 Medium | CVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R | mitre |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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