CVE-2023-5050

Leaflet Map <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

CVSS 6.4 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Oct 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Leaflet Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcodes in versions up to, and including, 3.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Affected products

bozdoz · Leaflet Map

References

https://plugins.trac.wordpress.org/browser/leaflet-map/tags/3.3.0/shortcodes/class.geojson-shortcode.php#L124 https://plugins.trac.wordpress.org/changeset/2968965/leaflet-map#file12 https://www.wordfence.com/threat-intel/vulnerabilities/id/3084c9ab-00aa-4b8e-aa46-bd70b335ec77?source=cve