CVE-2022-4657: Restaurant Menu < 2.3.6 - Contributor+ Stored XSS via Shortcode

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-02-06 · updated 2026-06-17

Description

The Restaurant Menu WordPress plugin before 2.3.6 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Affected products

gloriafood Restaurant Menu – Food Ordering System – Table Reservation: before 2.3.6 — fixed in 2.3.6

How to fix

Upgrade to a fixed version: gloriafood Restaurant Menu – Food Ordering System – Table Reservation 2.3.6. Check the vendor advisory for mitigations.

References

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