Authorization Bypass in Booking Manager Plugin by WordPress
CVE-2026-91025

Currently unrated

Key Information:

Vendor

WordPress
Status
Booking Manager
Vendor
CVE Published:
23 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-91025?

The Booking Manager plugin for WordPress prior to version 2.1.21 contains an authorization bypass vulnerability. This flaw allows authenticated users with subscriber-level access and above to manipulate the Booking Manager's per-user settings of any user, including administrators. The plugin fails to ensure that requests to modify settings are restricted to the requesting user's own account, posing a significant security risk.

Affected Version(s)

Booking Manager 0 < 2.1.21

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-91025 - Proof of Concept

References

https://wpscan.com/vulnerability/6e010e3e-78e8-4bfc-b880-...
exploitvdb-entrytechnical-description

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Choriyev Qahramon (ciprobe)
WPScan
.