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Q1What is this vulnerability? (Essence + Consequences)
🚨 **Essence**: A critical **Privilege Escalation** flaw in WP-Recall. 📉 **Consequences**: Attackers can bypass security controls, leading to full system compromise.…
🛡️ **Root Cause**: **CWE-639: Authorization Bypass Through User Control**. The flaw lies in insufficient permission checks within the plugin's commerce and user management classes, allowing unauthorized actions.
Q3Who is affected? (Versions/Components)
👥 **Affected**: **WP-Recall** plugin by **wppost**. Specifically versions **16.26.8 and earlier**. If you use this plugin for registration, profiles, or commerce, you are at risk.
Q4What can hackers do? (Privileges/Data)
💀 **Attacker Capabilities**: With **CVSS 9.8 (Critical)**, hackers can achieve **High Confidentiality, Integrity, and Availability impact**.…
🔍 **Public Exploit**: **No specific PoC provided** in the data. However, references to WordFence and official WordPress Trac changesets indicate active monitoring and patching.…
✅ **Official Fix**: **Yes**. The vendor has released patches. Refer to the **WordPress Trac changeset 3145798** and the **16.26.8 tag** updates. Update the plugin immediately to the latest secure version.
Q9What if no patch? (Workaround)
🚧 **No Patch Workaround**: If you cannot update immediately, **disable the WP-Recall plugin** entirely. Restrict access to the `/wp-admin/` directory via IP whitelisting.…
🔥 **Urgency**: **CRITICAL**. With a **CVSS 3.1 score of 9.8**, this is a top-priority vulnerability. Patch immediately to prevent potential site takeover and data breach. Do not delay!