Unauthenticated Cross Site Request Forgery (CSRF) in FluentBooking Pro <= 2.2.4 versions. (CVE-2026-81273)
Description
CVE-2026-81273 is an unauthenticated Cross Site Request Forgery (CSRF) vulnerability affecting FluentBooking Pro versions up to and including 2.2.4. This vulnerability allows an attacker to induce a victim to perform unwanted actions on the application without authentication. The vulnerability has a high severity score of 8.1 according to CVSS 3.1.
CVSS v3.1
Score 8.1high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in FluentBooking Pro (<= 2.2.4) is an unauthenticated CSRF issue (CWE-352) that enables attackers to trick users into submitting unauthorized requests to the application. The CVSS 3.1 vector indicates it is remotely exploitable without privileges (AV:N/PR:N), requires user interaction (UI:R), and impacts confidentiality and integrity with high severity (C:H/I:H/A:N). No patch or remediation information is provided in the data.
Potential Impact
Successful exploitation could lead to unauthorized actions performed on behalf of an authenticated user, compromising confidentiality and integrity of the affected system. Availability is not impacted. The vulnerability does not require prior authentication but does require user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. In absence of an official fix, consider implementing CSRF protections such as anti-CSRF tokens and user interaction validation where possible.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-mpgj-wpvw-rp9q
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-81273"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9053ddacd9273b496966c2
Added to database: 08/27/2026, 15:12:29 UTC
Last enriched: 09/08/2026, 16:37:08 UTC
Last updated: 10/10/2026, 06:48:19 UTC
Views: 38
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