Name: CVE-2022-0421: Improper Encoding or Escaping of Output
Creator: Rapid7
Published: 2022-11-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-0421, CWE-116, CVSS 6.1, EPSS 0.00554

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

CVSS Details

CVSS 3.1 Base Score: 6.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Restaurant Reservations Plugin	—	Update restaurant-reservations plugin to version 2.4.12, or a newer patched version	May 15, 2025	Oct 31, 2022

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CVSS Details

Covered by Rapid7

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