What is CVE-2025-69993?

CVE-2025-69993 is a medium-severity vulnerability in N/a. CVSS score: 6.1/10. Published 2026-04-14.

How severe is CVE-2025-69993?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2025-69993 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

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…

EPSS: 0.000 (13.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:C/UI:R.

Affected products

N/a — versions n/a

Public proof-of-concept exploits

PierfrancescoConti/leaflet-cve-2025-69993

References

github.com/PierfrancescoConti/leaflet-cve-2025-69993/blob/main/ADVISORY.md
leafletjs.com/

Frequently asked questions

What is CVE-2025-69993?: CVE-2025-69993 is a medium-severity vulnerability in N/a. CVSS score: 6.1/10. Published 2026-04-14.
How severe is CVE-2025-69993?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2025-69993 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.