The Sunshine Photo Cart plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.4.10 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
CVE-2025-31084 is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers. It affects Versions up to 3.4.10 and is fixed in 3.4.11.
CVE-2025-31084 is tracked for the Plugin Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers as critical severity with CVSS 9.8. The affected range is Versions up to 3.4.10. Update Sunshine Photo Cart – Client Photo Gallery & Photo Proofing for Photographers to 3.4.11 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
sunshine-photo-cart
View on wordpress.org
|
| CVE | CVE-2025-31084 |
| Patched Versions |
3.4.11
|
| Affected Versions |
Versions up to 3.4.10
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Sunshine Photo Cart: Free Client Photo Galleries for Photographers <= 3.1.1 - Unauthenticated PHP Object Injection
Sunshine Photo Cart <= 3.4.11 - Authenticated (Subscriber+) Privilege Escalation
Sunshine Photo Cart <= 2.9.13 - Cross-Site Request Forgery
Sunshine Photo Cart <= 2.9.13 - Missing Authorization
Sunshine Photo Cart <= 3.2.9 - Open Redirect
Sunshine Photo Cart <= 3.2.5 - Reflected Cross-Site Scripting
Sunshine Photo Cart <= 3.1.1 - Reflected Cross-Site Scripting
Sunshine Photo Cart <= 2.9.14 - Reflected Cross-Site Scripting
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