CVE-2025-66530CWE-862broken-access-control

CVE-2025-66530

Medium · published December 9, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
23.1
In the wild
Unconfirmed
What it is

⚠️ A misconfigured access control setting could let anyone access appointments they shouldn’t! Think of it like a hotel that accidentally leaves its guest list open for anyone to read, allowing anyone to see who’s checking in and out, causing some serious privacy issues! 🏨 An attacker could leverage this missing authorization to snoop on sensitive booking details or tamper with appointments, potentially wreaking havoc on user privacy and business operations. It's a medium-level issue, but the fallout could be surprisingly disruptive!

Put simply

Think of it like a hotel that accidentally leaves its guest list open for anyone to read, allowing anyone to see who’s checking in and out, causing some serious privacy issues! 🏨 This vulnerability in Webba Booking versions up to 6.2.1 stems from incorrectly configured access control security levels, making it possible for unauthorized users to gain access to restricted functionalities and data.

What to do

An attacker could leverage this missing authorization to snoop on sensitive booking details or tamper with appointments, potentially wreaking havoc on user privacy and business operations. It's a medium-level issue, but the fallout could be surprisingly disruptive! To secure your system, update Webba Booking to version 6.2.2 or later, review your access control settings, and ensure they are properly configured. It's a quick fix that can prevent unauthorized access! You've got this! Address the issue and keep your booking system safe! 🛡️

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00314 · 23.1th percentile
Weakness
CWE-862 · Missing Authorization
Published
2025-12-09T21:18Z
References (1)
EPSS history
Timeline
  • 09 DEC 14:13Z
    WordPress Webba Booking plugin <= 6.2.1 - Broken Access Control vulnerability
    cvelistv5