What is CVE-2020-36853?

CVE-2020-36853 is a high-severity vulnerability in 10web Map Builder For Google Maps, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-10-18.

How severe is CVE-2020-36853?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in 10web Map Builder For Google Maps

CVE-2020-36853

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (28.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

10web Map Builder For Google Maps — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2020-36853?: CVE-2020-36853 is a high-severity vulnerability in 10web Map Builder For Google Maps, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2025-10-18.
How severe is CVE-2020-36853?: High severity. CVSS v3 base score is 7.2 out of 10.