CVE-2025-39348 — AI Deep Analysis Summary

🚨 **Essence**: Untrusted data deserialization in WordPress plugin **Grand Restaurant** (v7.0 & prior). 💥 **Consequences**: Leads to **PHP Object Injection**.…

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). The plugin fails to validate or sanitize input before passing it to PHP's deserialization functions.…

🏢 **Affected**: Vendor **ThemeGoods**. Product: **Grand Restaurant** WordPress Theme. Version: **7.0 and earlier**. Any site running this theme version is at risk.

💀 **Impact**: High Severity (**CVSS 9.8**). Attackers can achieve **Remote Code Execution (RCE)**.…

⚡ **Threshold**: **LOW**. CVSS Vector: `AV:N/AC:L/PR:N/UI:N/S:U`. No authentication required (`PR:N`). No user interaction needed (`UI:N`). Easy to exploit (`AC:L`). Remote network access (`AV:N`).

📢 **Exploit Status**: **Public References Exist**. Links from Patchstack indicate the vulnerability is tracked and documented.…

🔍 **Self-Check**: Scan your WordPress sites for the **Grand Restaurant** theme. Check version numbers in `style.css` or admin dashboard. Look for unvalidated deserialization calls in theme files if auditing code.…

🩹 **Fix**: Update the **Grand Restaurant** theme to the latest version immediately. Check the vendor's official repository or WordPress repository for a patched release that addresses the deserialization flaw.

🚧 **No Patch?**: **Isolate** the site. Disable the theme and switch to a default theme temporarily. Restrict file permissions. Monitor logs for suspicious PHP activity.…

🔥 **Urgency**: **CRITICAL**. CVSS Score is **9.8** (Critical). No auth needed. Remote exploitation. Immediate action required to patch or mitigate to prevent potential server takeover.