CVE-2025-0855 — AI Deep Analysis Summary

🚨 **Essence**: CVE-2025-0855 is a critical code flaw in the **PGS Core** WordPress plugin. It involves **unsafe deserialization** of untrusted input within the `import_header` function.…

🛡️ **Root Cause**: The vulnerability stems from **CWE-502: Deserialization of Untrusted Data**.…

📦 **Affected Entities**: - **Vendor**: Potenza Global Solutions - **Product**: PGS Core (WordPress Plugin) - **Versions**: **5.8.0 and earlier** versions are vulnerable.…

🕵️ **Attacker Capabilities**: With this vulnerability, hackers can achieve **PHP Object Injection**.…

🔓 **Exploitation Threshold**: **LOW**. - **Attack Vector**: Network (AV:N) - **Complexity**: Low (AC:L) - **Privileges Required**: None (PR:N) - **User Interaction**: None (UI:N) This means **no authentication** is requ…

📜 **Public Exploit Status**: The provided data indicates **no public PoCs (Proof of Concept)** are listed in the `pocs` array.…

🔍 **Self-Check Methods**: 1. **Version Check**: Log into your WordPress Admin Dashboard. Go to **Plugins** > **Installed Plugins**. Check if **PGS Core** is installed and if the version is **≤ 5.8.0**. 2.…

🩹 **Official Fix**: The vulnerability was published on **2025-05-06**. The reference link points to the **Changelog** on the vendor's documentation site.…

🚧 **Workarounds (If No Patch)**: 1. **Disable Plugin**: Immediately deactivate and delete the **PGS Core** plugin if not essential. 2.…

⚡ **Urgency**: **CRITICAL / IMMEDIATE ACTION REQUIRED**. - **CVSS Score**: 9.8 (Critical) - **Exploitability**: Remote, No Auth, Low Complexity. - **Impact**: High (Full Compromise). Do not wait.…