Bookly < 22.4 - Admin+ SQLi
CVE-2023-4691

7.2HIGH

Key Information:

Vendor

Wordpress
Status
WordPress Online Booking And Scheduling Plugin
Vendor
CVE Published:
16 October 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-4691?

The WordPress Online Booking and Scheduling Plugin prior to version 22.4 is susceptible to a SQL injection vulnerability. This occurs due to improper sanitization and escaping of parameters, particularly exploitable by users with elevated privileges, such as administrators. If an attacker gains access, they could manipulate backend SQL queries, potentially leading to unauthorized data access or alterations. It is critical for users to update to the latest version to mitigate this risk and ensure the integrity of their scheduling systems.

Affected Version(s)

WordPress Online Booking and Scheduling Plugin 0 < 22.4

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-2023-4691 - Proof of Concept

References

https://wpscan.com/vulnerability/5085ec75-0795-4004-955d-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pablo Sanchez
WPScan
.