Question 1

What is this vulnerability? (Essence + Consequences)

Accepted Answer

🚨 **Essence**: PHP Object Injection via **untrusted input** in `LastViewedPosts` Cookie.
💥 **Consequences**: Full Remote Code Execution (RCE).…

Question 2

Root Cause? (CWE/Flaw)

Accepted Answer

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data).
🔍 **Flaw**: The plugin performs **PHP object unserialization** on data from the `LastViewedPosts` cookie without validation or sanitization.

Question 3

Who is affected? (Versions/Components)

Accepted Answer

📦 **Affected**: WordPress Plugin **Last Viewed Posts by WPBeginner**.
📅 **Versions**: **1.0.0** and earlier.
🏢 **Vendor**: jottlieb.

Question 4

What can hackers do? (Privileges/Data)

Accepted Answer

👑 **Privileges**: **Full Control**.
📂 **Data**: **High** impact on Confidentiality, Integrity, and Availability. Attackers can execute arbitrary code, modify files, and steal data.

Question 5

Is exploitation threshold high? (Auth/Config)

Accepted Answer

⚡ **Threshold**: **LOW**.
🔓 **Auth**: **None Required** (PR:N).
🖱️ **UI**: **None Required** (UI:N).
🌐 **Network**: **Network** accessible (AV:N).
🎯 **Complexity**: **Low** (AC:L).

Question 6

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

Accepted Answer

🧪 **Public Exp?**: **No PoC** listed in data.
🌍 **Wild Exp**: References from **WordFence** and **WordPress Trac** exist, indicating awareness, but no specific exploit code is provided in the dataset.

Question 7

How to self-check? (Features/Scanning)

Accepted Answer

🔍 **Self-Check**: Scan for the plugin **Last Viewed Posts by WPBeginner**.
📋 **Version**: Check if version is **≤ 1.0.0**.
🕵️ **Indicator**: Look for usage of `unserialize()` on cookie inputs in the plugin code.

Question 8

Is it fixed officially? (Patch/Mitigation)

Accepted Answer

🩹 **Fixed?**: **Yes**.
📝 **Patch**: Update to the latest version.
🔗 **Ref**: See WordPress Trac changeset and WordFence advisory for official mitigation steps.

Question 9

What if no patch? (Workaround)

Accepted Answer

🚧 **No Patch?**: **Disable** the plugin immediately.
🛑 **Mitigation**: Remove or deactivate **Last Viewed Posts by WPBeginner** until an update is available.…

Question 10

Is it urgent? (Priority Suggestion)

Accepted Answer

🔥 **Urgency**: **CRITICAL**.
⚠️ **Priority**: **P1**.
🚀 **Action**: Patch **IMMEDIATELY**. CVSS Score is **9.8** (Critical). Zero auth required makes it highly dangerous.

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CVE-2024-3070 — AI Deep Analysis Summary

Q1What is this vulnerability? (Essence + Consequences)

Q2Root Cause? (CWE/Flaw)

Q3Who is affected? (Versions/Components)

Q4What can hackers do? (Privileges/Data)

Q5Is exploitation threshold high? (Auth/Config)

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

Q7How to self-check? (Features/Scanning)

Q8Is it fixed officially? (Patch/Mitigation)

Q9What if no patch? (Workaround)

Q10Is it urgent? (Priority Suggestion)

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