CVE-2026-22417: WordPress Grand Wedding theme < 3.1.11 - PHP Object Injection vulnerability

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-05 · updated 2026-06-17
Weakness: CWE-502

Description

Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Wedding grandwedding allows Object Injection.This issue affects Grand Wedding: from n/a through < 3.1.11.

Affected products

ThemeGoods Grand Wedding: through 3.1.11

References

https://patchstack.com/database/Wordpress/Theme/grandwedding/vulnerability/wordpress-grand-wedding-theme-3-1-0-php-object-injection-vulnerability?_s_id=cve

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