CVE-2026-57770

WordPress Grand Photography theme <= 5.7.8 - PHP Object Injection vulnerability

State: Published
Severity: 9.8 Critical
Published: Jul 13, 2026
Updated: Jul 13, 2026
Reserved: Jun 25, 2026

Description

Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Photography grandphotography allows Object Injection.This issue affects Grand Photography: from n/a through <= 5.7.8.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Grand PhotographyThemeGoods	5.7.8 and earlierAffected

References

https://patchstack.com/database/Wordpress/Theme/grandphotography/vulnerability/wordpress-grand-photography-theme-5-7-8-php-object-injection-vulnerability?_s_id=cvevdb-entry

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