CVE-2020-36853 - CVE House

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Status published High CVE-2020-36853

10WebMapBuilder <= 1.0.63 - Unauthenticated Stored Cross-Site Scripting via Plugin Settings Change

7.2 CVSS

Vulnerability Description

The 10WebMapBuilder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Plugin Settings Change in versions up to, and including, 1.0.63 due to insufficient input sanitization and output escaping and a lack of capability checks. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

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Credits & Attribution

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

Mikey Veenstra

References

More from 10web

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Photo Gallery by 10Web – Mobile-Friendly Image Gallery <= 1.8.34 Reflected Cross-Site Scripting via 'image_id' Parameter

10Web Booster <= 2.32.7 - Authenticated (Subscriber+) Arbitrary Folder Deletion via two_clear_page_cache

Photo Gallery by 10Web <= 1.8.30 - Authenticated (Administrator+) Stored Cross-Site Scripting

10Web Social Post Feed <= 1.2.9 - Reflected Cross-Site Scripting

Form Maker <= 1.15.27 - Authenticated (Administrator+) Stored Cross-Site Scripting

Affected Vendor

10web

View all reports →

Affected Software

10Web Map Builder for Google Maps

Vulnerable Versions:

0

Timeline

Official Publish: October 18th, 2025

Last Modified: April 8th, 2026

Added to House: July 21st, 2026

CVSS Vectors

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

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement