CVE-2026-57770

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

Published Jul 13, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Themegoods
Themegoods grand Photography
Wordpress
Wordpress wordpress
Vendors & Products Themegoods
Themegoods grand Photography
Wordpress
Wordpress wordpress
Type Values Removed Values Added
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.
Title WordPress Grand Photography theme <= 5.7.8 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jul 13, 2026, 4:07 PM
Reserved
Jun 25, 2026, 8:04 AM
Status
Deferred
Published
Jul 13, 2026, 10:16 AM
Modified
Oct 24, 2026, 10:10 PM