CVE-2022-0421

MEDIUM

Five Star Restaurant Reservations WP <2.4.12 - XSS

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1
Core References
Exploit, Third Party Advisory exploit vdb-entry technical-description
https://wpscan.com/vulnerability/145e8d3c-cd6f-4827-86e5-ea2d395a80b9

Scores

CVSS v3 6.1
EPSS 0.0053
EPSS Percentile 40.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-116
Status published
Products (1)
fivestarplugins/five_star_restaurant_reservations < 2.4.12
Published Nov 21, 2022
Tracked Since Feb 18, 2026