What is CVE-2025-11992?

CVE-2025-11992 is a medium-severity vulnerability in Cnaveenkumar Multi Item Responsive Slider, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2025-10-24.

How severe is CVE-2025-11992?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Cnaveenkumar Multi Item Responsive Slider

CVE-2025-11992

The Multi Item Responsive Slider plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on the 'mioptions.php' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

EPSS: 0.002 (9.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Cnaveenkumar Multi Item Responsive Slider — 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-2025-11992?: CVE-2025-11992 is a medium-severity vulnerability in Cnaveenkumar Multi Item Responsive Slider, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 6.1/10. Published 2025-10-24.
How severe is CVE-2025-11992?: Medium severity. CVSS v3 base score is 6.1 out of 10.