CVE-2022-0421

Five Star Restaurant Reservations < 2.4.12 - Unauthenticated Arbitrary Payment Status Update to Stored XSS

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Five Star Restaurant Reservations WordPress plugin before 2.4.12 does not have authorisation when changing whether a payment was successful or failed, allowing unauthenticated users to change the payment status of arbitrary bookings. Furthermore, due to the lack of sanitisation and escaping, attackers could perform Cross-Site Scripting attacks against a logged in admin viewing the failed payments

El complemento de WordPress Five Star Restaurant Reservations anterior a 2.4.12 no tiene autorización para cambiar si un pago fue exitoso o fallido, lo que permite a usuarios no autenticados cambiar el estado de pago de reservas arbitrarias. Además, debido a la falta de sanitización y escape, los atacantes podrían realizar ataques de Cross-Site Scripting contra un administrador que haya iniciado sesión y vea los pagos fallidos.

The Five Star Restaurant Reservations plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the rtb_stripe_pmt_succeed AJAX action in versions up to, and including, 2.4.11. This makes it possible for unauthenticated attackers to inject malicious JavaScript, that will execute whenever a user accesses the rtb-bookings page.

*Credits: Krzysztof Zając, WPScan

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-31 CVE Reserved
2022-10-31 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-116: Improper Encoding or Escaping of Output
CWE-862: Missing Authorization

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/145e8d3c-cd6f-4827-86e5-ea2d395a80b9	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Fivestarplugins Search vendor "Fivestarplugins"		Five Star Restaurant Reservations Search vendor "Fivestarplugins" for product "Five Star Restaurant Reservations"				< 2.4.12 Search vendor "Fivestarplugins" for product "Five Star Restaurant Reservations" and version " < 2.4.12"		wordpress		Affected