PT-2026-20660 · Themegoods · Themegoods Grand Restaurant

João Pedro S Alcântara + 1 · Published 2026-02-19 · Updated 2026-02-19 · CVE-2026-23542

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ThemeGoods Grand Restaurant versions through 7.0.10

Description A flaw exists in ThemeGoods Grand Restaurant that allows for object injection due to deserialization of untrusted data. This condition can be exploited by attackers to potentially compromise the system.

Recommendations Update ThemeGoods Grand Restaurant to a version newer than 7.0.10.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-23542

Affected Products

Themegoods Grand Restaurant

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-23542 · Security Note
• https://twitter.com/CVEnew/status/2024501252097528202 · Twitter Post
• https://patchstack.com/database/Wordpress/Theme/grandrestaurant/vulnerability/wordpress-grand-restaurant-theme-7-0-10-php-object-injection-vulnerability?_s_id=cve · Note