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CVE-2026-81273— WordPress FluentBooking Pro plugin <= 2.2.4 - Cross Site Request Forgery (CSRF) vulnerability

Quick assessment

Affected
WP Manage Ninja FluentBooking Pro
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FluentBooking Pro 在 2.2.4 及更早版本中存在未认证跨站请求伪造（CSRF）漏洞。

CVSS 8.1 · High
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I. Basic Information for CVE-2026-81273

Vulnerability Information
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Vulnerability Title
WordPress FluentBooking Pro plugin <= 2.2.4 - Cross Site Request Forgery (CSRF) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Cross Site Request Forgery (CSRF) in FluentBooking Pro <= 2.2.4 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WP Manage Ninja FluentBooking Pro n/a ~ 2.2.4 -

II. Public POCs for CVE-2026-81273

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III. Intelligence Information for CVE-2026-81273

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Vendor Advisories for CVE-2026-81273 (1)

Same Patch Batch · WP Manage Ninja · 2026-08-27 · 7 CVEs total

CVE-2026-78274 9.1 CRITICAL WordPress Fluent Boards Pro plugin <= 2.0.11 - Arbitrary File Upload vulnerability
CVE-2026-78271 7.2 HIGH WordPress FluentCRM Pro plugin <= 3.1.12 - Privilege Escalation vulnerability
CVE-2026-78276 7.2 HIGH WordPress Fluent Boards Pro plugin <= 2.0.11 - PHP Object Injection vulnerability
CVE-2026-78275 6.8 MEDIUM WordPress Fluent Boards Pro plugin <= 2.0.11 - Arbitrary File Deletion vulnerability
CVE-2026-78273 6.5 MEDIUM WordPress Fluent Boards Pro plugin <= 2.0.11 - Cross Site Scripting (XSS) vulnerability
CVE-2026-81272 4.9 MEDIUM WordPress FluentPlayer Pro plugin <= 1.3.2 - Broken Access Control vulnerability

IV. Related Vulnerabilities

Same vendor: WP Manage Ninja
Same weakness: CWE-352

V. Comments for CVE-2026-81273

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