CVE-2023-31074 - CVE House

Status published High CVE-2023-31074

WordPress Extensions for Leaflet Map Plugin <= 3.4.1 is vulnerable to Cross Site Scripting (XSS)

7.1 CVSS

Vulnerability Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in hupe13 Extensions for Leaflet Map plugin <= 3.4.1 versions.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-31074

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Le Ngoc Anh (Patchstack Alliance)

References

https://patchstack.com/database/vulnerability/extensions-leaflet-map/wordpress-extensions-for-leaflet-map-plugin-3-4-1-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

More from hupe13

View All →

CVE-2025-66093

WordPress Extensions for Leaflet Map plugin <= 4.8 - Cross Site Scripting (XSS) vulnerability

Medium 6.5

CVE-2025-12369

Extensions for Leaflet Map <= 4.7 - Authenticated (Contributor+) Stored Cross-Site Scripting

Medium 6.4

Affected Vendor

hupe13

View all reports →

Affected Software

Extensions for Leaflet Map

Vulnerable Versions:

Unknown

Timeline

Official Publish: August 17th, 2023

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Weaknesses (CWE)

CWE-79

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

Initial Access

T1059.007 JavaScript

Execution

T1539 Steal Web Session Cookie

Collection

T1213 Data from Information Repositories