What is CVE-2025-11745?

CVE-2025-11745 is a medium-severity vulnerability in Spacetime Ad Inserter – Manager & Adsense Ads, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.4/10. Published 2025-11-05.

How severe is CVE-2025-11745?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Spacetime Ad Inserter – Manager & Adsense Ads

CVE-2025-11745

The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom field through the plugin's 'adinserter' shortcode in all versions up to, and including, 2.8.7 due to insufficient input…

EPSS: 0.002 (11.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Spacetime Ad Inserter – Manager & Adsense Ads — versions 0

Weakness classification (CWE)

CWE-80 — Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

References

Frequently asked questions

What is CVE-2025-11745?: CVE-2025-11745 is a medium-severity vulnerability in Spacetime Ad Inserter – Manager & Adsense Ads, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.4/10. Published 2025-11-05.
How severe is CVE-2025-11745?: Medium severity. CVSS v3 base score is 6.4 out of 10.