{"id":"CVE-2025-69993","details":"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., \u003cimg src=x onerror=\"alert('XSS')\"\u003e). When a victim views an affected map popup, the malicious script executes in the context of the victim's browser session.","modified":"2026-07-08T08:08:16.056182931Z","published":"2026-04-14T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69993.json"},"references":[{"type":"WEB","url":"https://github.com/PierfrancescoConti/leaflet-cve-2025-69993/blob/main/ADVISORY.md"},{"type":"WEB","url":"https://leafletjs.com/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/69xxx/CVE-2025-69993.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69993"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/leaflet/leaflet","events":[{"introduced":"0"},{"last_affected":"d15112c9e8ac339f0f74f563959d0423d291308d"}],"database_specific":{"cpe":"cpe:2.3:a:leafletjs:leaflet:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.9.4"}],"source":"CPE_RANGE"}}],"versions":["v1.9.4","v1.9.3","v1.9.2","v1.9.1","v1.9.0","v1.8.0","v1.8.0-beta.3","v1.8.0-beta.2","v1.8.0-beta.1","v1.8.0-beta.0","v1.8.0-alpha.0","v1.0.0-beta.1","v0.7","v0.6.2","v0.6.1","v0.6","v0.5","v0.4.4","v0.4.3","v0.4.1","v0.4","v0.3","v0.2.1","v0.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-69993.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R"}]}