Vulnerability in Xserver Cloudsecure Wp Security

CVE-2026-42411

Unauthenticated Broken Authentication in CloudSecure WP Security <= 1.4.7 versions.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (37.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-42411: held from 0.004 to 0.005.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-42411?
CVE-2026-42411 is a high-severity vulnerability in Xserver Cloudsecure Wp Security, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.1/10. Published 2026-06-15.
How severe is CVE-2026-42411?
High severity. CVSS v3 base score is 8.1 out of 10.