CVE-2026-22500 — AI Deep Analysis Summary

Q: Who is affected? (Versions/Components)

🏢 **Vendor**: AxiomThemes. 📦 **Product**: m2 | Construction and Tools Store (WordPress Theme/Plugin). ⚠️ **Affected Versions**: **1.1.2 and earlier**. If you are running this version or older, you are vulnerable.

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

🛠️ **Fix Status**: Patch available via vendor. 📥 **Action**: Update 'm2 | Construction and Tools Store' to the latest version immediately. 🔗 **Reference**: Check Patchstack database for the official patch details.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. ⏱️ **Priority**: **Immediate Action Required**. 📢 **Reason**: CVSS 9.8 (High) score, no auth needed, and widespread WordPress usage. Do not wait for a public exploit to appear. Patch now.

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**: A critical **PHP Object Injection** flaw in the WordPress plugin 'm2 | Construction and Tools Store'.
💥 **Consequences**: Attackers can manipulate object states via **untrusted data deserialization**.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-502** (Deserialization of Untrusted Data).
🔍 **Flaw**: The plugin fails to validate or sanitize data before passing it to PHP's `unserialize()` function.…

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Q3Who is affected? (Versions/Components)

🏢 **Vendor**: AxiomThemes.
📦 **Product**: m2 | Construction and Tools Store (WordPress Theme/Plugin).
⚠️ **Affected Versions**: **1.1.2 and earlier**. If you are running this version or older, you are vulnerable.

Q4What can hackers do? (Privileges/Data)

🕵️ **Hacker Actions**: Full **Remote Code Execution (RCE)** potential.
🔓 **Privileges**: Can execute arbitrary PHP code on the server.
💾 **Data Impact**: Access to sensitive database credentials, user data, and server fi…

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Q5Is exploitation threshold high? (Auth/Config)

📉 **Threshold**: **LOW**.
🔑 **Auth**: No authentication required (**PR:N**).
🌐 **Access**: Network accessible (**AV:N**).
👀 **UI**: No user interaction needed (**UI:N**).…

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

📜 **Public Exploit**: **No** public PoC or Wild Exploit detected yet (POCs list is empty).
⚠️ **Risk**: Despite no public code, the **CVSS 3.1** vector suggests high exploitability.…

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Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**:
Check WordPress admin for 'm2 | Construction and Tools Store'.
Verify version is **≤ 1.1.2**.
Scan for `unserialize()` calls in plugin files without validation.
…

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Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix Status**: Patch available via vendor.
📥 **Action**: Update 'm2 | Construction and Tools Store' to the latest version immediately.
🔗 **Reference**: Check Patchstack database for the official patch details.

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**:
**Disable** the plugin if not essential.
**Remove** the plugin entirely if unused.
Implement strict **Input Validation** and **Output Encoding** if custom code is involved.
…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**.
⏱️ **Priority**: **Immediate Action Required**.
📢 **Reason**: CVSS 9.8 (High) score, no auth needed, and widespread WordPress usage. Do not wait for a public exploit to appear. Patch now.

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