PT-2025-23144 · WordPress · Map Block Leaflet

Peter Thaleikis · Published 2025-05-29 · Updated 2025-05-29 · CVE-2025-5122

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Map Block Leaflet plugin for WordPress versions up to, and including, 3.2.1

Description The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping via the url parameter. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages, which will execute when a user accesses an injected page.

Recommendations For versions up to, and including, 3.2.1, update to a version that includes the necessary input sanitization and output escaping to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the url parameter to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-5122

Affected Products

Map Block Leaflet

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-5122 · Security Note
• https://twitter.com/CVEnew/status/1928010506486337681 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3302407 · Note
• https://t.me/cvetracker/24885 · Telegram Post
• https://wordpress.org/plugins/map-block-leaflet/#developers · Note
• https://plugins.trac.wordpress.org/browser/map-block-leaflet/trunk/build/leaflet-map-block/render.php#L41 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/372f1cf3-df33-444c-b31e-8f71d128e30b?source=cve · Note