DSGVO snippet for Leaflet Map and its Extensions: Cross-site scripting
DSGVO snippet for Leaflet Map and its Extensions is affected by cross-site scripting. Exploitation requires at least contributor-level access. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 3.1.
- Component
- DSGVO snippet for Leaflet Map and its Extensions
- Plugin slug
dsgvo-leaflet-map- Affected
- <= 3.1
- Safe version
> 3.1- Published
- Mar 26, 2026
This CVE was published Mar 26, 2026 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update DSGVO snippet for Leaflet Map and its Extensions to a release after 3.1, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The DSGVO snippet for Leaflet Map and its Extensions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `leafext-cookie-time` and `leafext-delete-cookie` shortcodes in all versions up to, and including, 3.1. This is due to insufficient input sanitization and output escaping on user supplied attributes (`unset`, `before`, `after`). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N