CVE-2025-67995 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: PHP Object Injection via unsafe deserialization in PatioTime. 💥 **Consequences**: Attackers can inject malicious objects, leading to full system compromise, data theft, or server takeover.

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). ⚠️ **Flaw**: The plugin fails to validate/sanitize input before passing it to PHP's `unserialize()`, allowing arbitrary object creation.

Q: Who is affected? (Versions/Components)

🏢 **Vendor**: LoftOcean. 📦 **Product**: WordPress Plugin **PatioTime**. 📅 **Affected**: Versions **prior to 2.1**.

Q: What can hackers do? (Privileges/Data)

🔓 **Privileges**: Full Remote Code Execution (RCE) potential. 📊 **Data**: High impact on Confidentiality, Integrity, and Availability (CVSS H). Attackers can read/write files, execute commands, and steal DB data.

Q: Is exploitation threshold high? (Auth/Config)

🚪 **Threshold**: **LOW**. 🔑 **Auth**: None required (PR:N). 🌐 **Network**: Remote (AV:N). 👁️ **UI**: No user interaction needed (UI:N). Easy to exploit remotely.

Q: Is there a public Exp? (PoC/Wild Exploitation)

🧪 **Public Exp**: **No PoC** currently listed in the data. 🌍 **Wild Exp**: Unconfirmed. However, the CVSS score suggests high exploitability if a PoC is developed.

Q: How to self-check? (Features/Scanning)

🔍 **Self-Check**: Scan for **PatioTime** plugin version < 2.1. 📡 **Tools**: Use WPScan or vulnerability scanners detecting CWE-502 patterns in PHP object injection.

Q: Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Upgrade to **PatioTime 2.1** or later. ✅ **Official**: Patch available from vendor LoftOcean. Check Patchstack reference for details.

Q: What if no patch? (Workaround)

🛑 **Workaround**: If patching is delayed, **disable/delete** the PatioTime plugin immediately. 🚫 **Mitigation**: Block outbound connections from the web server to prevent RCE abuse.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. ⚡ **Priority**: Patch immediately. CVSS is high (H/H/H), and it requires no authentication. Treat as active threat.

Updated May 06, 2026 CVSS 9.8 · Critical

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: PHP Object Injection via unsafe deserialization in PatioTime. <br>💥 **Consequences**: Attackers can inject malicious objects, leading to full system compromise, data theft, or server takeover.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data). <br>⚠️ **Flaw**: The plugin fails to validate/sanitize input before passing it to PHP's `unserialize()`, allowing arbitrary object creation.

Q3Who is affected? (Versions/Components)

🏢 **Vendor**: LoftOcean. <br>📦 **Product**: WordPress Plugin **PatioTime**. <br>📅 **Affected**: Versions **prior to 2.1**.

Q4What can hackers do? (Privileges/Data)

🔓 **Privileges**: Full Remote Code Execution (RCE) potential. <br>📊 **Data**: High impact on Confidentiality, Integrity, and Availability (CVSS H). Attackers can read/write files, execute commands, and steal DB data.

Q5Is exploitation threshold high? (Auth/Config)

🚪 **Threshold**: **LOW**. <br>🔑 **Auth**: None required (PR:N). <br>🌐 **Network**: Remote (AV:N). <br>👁️ **UI**: No user interaction needed (UI:N). Easy to exploit remotely.

Q6Is there a public Exp? (PoC/Wild Exploitation)

🧪 **Public Exp**: **No PoC** currently listed in the data. <br>🌍 **Wild Exp**: Unconfirmed. However, the CVSS score suggests high exploitability if a PoC is developed.

Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: Scan for **PatioTime** plugin version < 2.1. <br>📡 **Tools**: Use WPScan or vulnerability scanners detecting CWE-502 patterns in PHP object injection.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Upgrade to **PatioTime 2.1** or later. <br>✅ **Official**: Patch available from vendor LoftOcean. Check Patchstack reference for details.

Q9What if no patch? (Workaround)

🛑 **Workaround**: If patching is delayed, **disable/delete** the PatioTime plugin immediately. <br>🚫 **Mitigation**: Block outbound connections from the web server to prevent RCE abuse.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>⚡ **Priority**: Patch immediately. CVSS is high (H/H/H), and it requires no authentication. Treat as active threat.

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Vulnerability detail Full AI analysis (login) LoftOcean CWE-502