Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-288** (Authentication Bypass). The core flaw is the lack of proper identity validation in the `custom_actions` function. It trusts requests it shouldn't.

Q: Who is affected? (Versions/Components)

👥 **Affected**: **WordPress Plugin: Spirit Framework**. 📦 **Version**: 1.2.14 and earlier. 🏢 **Vendor**: Theme-Spirit. If you use this plugin, you are at risk.

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

⚡ **Exploitation Threshold**: **LOW**. 🌐 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N). 🖱️ **UI**: None required (UI:N). 📊 **Complexity**: Low (AC:L). Anyone can exploit this easily.

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

🔍 **Public Exploit**: **No**. The `pocs` field is empty. No public Proof-of-Concept (PoC) or wild exploitation code is currently available. However, the low barrier to entry means it could be weaponized quickly.

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

🔎 **Self-Check**: Scan your WordPress sites for **Spirit Framework**. Check the version number in the plugin directory. If it is **1.2.14 or lower**, you are vulnerable. Use WPScan or manual version checks.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **IMMEDIATE ACTION**. Despite no public PoC, the CVSS score is 9.8 (Critical) and exploitation is trivial. Update **NOW** to prevent potential takeover. Do not wait.

Question 1

What is this vulnerability? (Essence + Consequences)

Accepted Answer

🚨 **Essence**: Spirit Framework < 1.2.14 has a critical flaw. The `custom_actions` function fails to verify user identity properly. 📉 **Consequences**: This leads to **Authentication Bypass**.…

Question 2

Root Cause? (CWE/Flaw)

Accepted Answer

🛡️ **Root Cause**: **CWE-288** (Authentication Bypass). The core flaw is the lack of proper identity validation in the `custom_actions` function. It trusts requests it shouldn't.

Question 3

Who is affected? (Versions/Components)

Accepted Answer

👥 **Affected**: **WordPress Plugin: Spirit Framework**. 📦 **Version**: 1.2.14 and earlier. 🏢 **Vendor**: Theme-Spirit. If you use this plugin, you are at risk.

Question 4

What can hackers do? (Privileges/Data)

Accepted Answer

💀 **Hacker Capabilities**: With **CVSS 9.8 (Critical)**, impact is severe. They can achieve **Full Control** (Confidentiality, Integrity, Availability: High).…

Question 5

Is exploitation threshold high? (Auth/Config)

Accepted Answer

⚡ **Exploitation Threshold**: **LOW**. 🌐 **Network**: Remote (AV:N). 🔑 **Auth**: None required (PR:N). 🖱️ **UI**: None required (UI:N). 📊 **Complexity**: Low (AC:L). Anyone can exploit this easily.

Question 6

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

Accepted Answer

🔍 **Public Exploit**: **No**. The `pocs` field is empty. No public Proof-of-Concept (PoC) or wild exploitation code is currently available. However, the low barrier to entry means it could be weaponized quickly.

Question 7

How to self-check? (Features/Scanning)

Accepted Answer

🔎 **Self-Check**: Scan your WordPress sites for **Spirit Framework**. Check the version number in the plugin directory. If it is **1.2.14 or lower**, you are vulnerable. Use WPScan or manual version checks.

Question 8

Is it fixed officially? (Patch/Mitigation)

Accepted Answer

🛠️ **Official Fix**: **Yes**. The vendor (Theme-Spirit) released a changelog. 📅 **Published**: 2025-10-03. You must update to the latest version to patch this vulnerability.…

Question 9

What if no patch? (Workaround)

Accepted Answer

🚧 **No Patch Workaround**: If you cannot update immediately: 1. **Disable** the plugin if not essential. 2. Restrict access to `wp-admin` via IP whitelisting. 3. Monitor logs for suspicious `custom_actions` calls. 4.…

Question 10

Is it urgent? (Priority Suggestion)

Accepted Answer

🔥 **Urgency**: **CRITICAL**. 🚨 **Priority**: **IMMEDIATE ACTION**. Despite no public PoC, the CVSS score is 9.8 (Critical) and exploitation is trivial. Update **NOW** to prevent potential takeover. Do not wait.

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CVE-2025-6388 — 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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