CVE catalog
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 a
- Severity
- Medium · CVSS 6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.19% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | leaflet | sid | 1.7.1~dfsg-7 | vulnerable |
| Debian | leaflet | forky | 1.7.1~dfsg-7 | vulnerable |
| Debian | leaflet | trixie | 1.7.1~dfsg-7 | vulnerable |
| Debian | leaflet | bookworm | 1.7.1~dfsg-7 | vulnerable |
| Cpe | leaflet | Not reported | Not reported | vulnerable |
| Cpe | leaflet | Not reported | Not reported | unknown |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | leaflet | source | sid | (unfixed) | not yet assigned | Not reported | [1136210] |
| Debian | leaflet | source | forky | (unfixed) | not yet assigned | Not reported | [1136210] |
| Debian | leaflet | source | trixie | (unfixed) | not yet assigned | Not reported | [1136210] |
| Debian | leaflet | source | bookworm | (unfixed) | not yet assigned | Not reported | [1136210] |
Notes
[trixie] leaflet: Minor issue [bookworm] leaflet: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libjs-leaflet]Affected
Source package: [leaflet]
Details (2)
1.7.1~dfsg-7· all · bookwormAffected
nvd · leaflet · debian · bookworm; nvd · leaflet · debian · 12
1.7.1~dfsg-7· all · bookwormAffected
nvd · leaflet · debian · bookworm; nvd · leaflet · debian · 12
- [node-leaflet]Affected
Source package: [leaflet]
Details (2)
1.7.1~dfsg-7· all · bookwormAffected
nvd · leaflet · debian · bookworm; nvd · leaflet · debian · 12
1.7.1~dfsg-7· all · bookwormAffected
nvd · leaflet · debian · bookworm; nvd · leaflet · debian · 12
[Debian 13 (Trixie)]
- [libjs-leaflet]Affected
Source package: [leaflet]
Details (2)
1.7.1~dfsg-7· all · trixieAffected
nvd · leaflet · debian · 13
1.7.1~dfsg-7· all · trixieAffected
nvd · leaflet · debian · 13
- [node-leaflet]Affected
Source package: [leaflet]
Details (2)
1.7.1~dfsg-7· all · trixieAffected
nvd · leaflet · debian · 13
1.7.1~dfsg-7· all · trixieAffected
nvd · leaflet · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2025-69993]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-69993]
- [https://security-tracker.debian.org/tracker/CVE-2025-69993]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-69993.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]