CVE-2026-5451
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk10th percentile - higher than 10% of all known CVEs
Summary
Stored XSS in the Extensions for Leaflet Map plugin for WordPress up to version 4.14. Attackers with Contributor-level access can inject script via the 'elevation-track' shortcode, which executes for other users.
Risk Assessment
An attacker can steal user sessions, deface the page, or spread the attack to other visitors.
Recommendation
Update the Extensions for Leaflet Map plugin to the latest version.
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Original NVD description (English source)
The Extensions for Leaflet Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'elevation-track' shortcode in all versions up to, and including, 4.14. This is due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS