What is CVE-2026-81273?

CVE-2026-81273 is a high-severity vulnerability in Wp Manage Ninja Fluentbooking Pro, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.1/10. Published 2026-08-27.

How severe is CVE-2026-81273?

High severity. CVSS v3 base score is 8.1 out of 10.

CSRF in Wp Manage Ninja Fluentbooking Pro

CVE-2026-81273

Unauthenticated Cross Site Request Forgery (CSRF) in FluentBooking Pro <= 2.2.4 versions.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.002 (6.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Wp Manage Ninja Fluentbooking Pro

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-81273?: CVE-2026-81273 is a high-severity vulnerability in Wp Manage Ninja Fluentbooking Pro, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.1/10. Published 2026-08-27.
How severe is CVE-2026-81273?: High severity. CVSS v3 base score is 8.1 out of 10.