CVE-2026-23542: WordPress Grand Restaurant theme <= 7.0.10 - PHP Object Injection vulnerability
Published Feb 19, 2026
·Updated
Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Restaurant grandrestaurant allows Object Injection.This issue affects Grand Restaurant: from n/a through <= 7.0.10.
Affected Software
1 affected component
ThemeGoods Grand Restaurant<=7.0.10
Event History
Feb 19, 2026
CVE Published
via MITRE·08:26 AM
Data Sourced
via MITRE·08:26 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-23542?
CVE-2026-23542 is classified as a high severity vulnerability due to its potential for PHP Object Injection.
2
How do I fix CVE-2026-23542?
To fix CVE-2026-23542, update the Grand Restaurant theme to a version higher than 7.0.10.
3
Who is affected by CVE-2026-23542?
CVE-2026-23542 affects users of the ThemeGoods Grand Restaurant theme version 7.0.10 and earlier.
4
What type of vulnerability is CVE-2026-23542?
CVE-2026-23542 is a PHP Object Injection vulnerability caused by deserialization of untrusted data.
5
What impact does CVE-2026-23542 have on my website?
CVE-2026-23542 can potentially allow an attacker to inject and execute arbitrary PHP objects on your website.