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CVE-2025-31403 — AI Deep Analysis Summary

CVSS 9.3 · Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Blind SQL Injection in 'Booking Calendar and Notification' plugin. 📉 **Consequences**: Attackers can extract database data without direct feedback, compromising site integrity and user privacy.

Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: CWE-89 (SQL Injection). ❌ **Flaw**: Improper neutralization of special elements used in SQL commands. The plugin fails to sanitize user inputs before processing.

Q3Who is affected? (Versions/Components)

🏢 **Vendor**: Shiptrack. 📦 **Product**: WordPress Plugin 'Booking Calendar and Notification'. ⚠️ **Affected Versions**: 4.0.3 and earlier versions.

Q4What can hackers do? (Privileges/Data)

💻 **Privileges**: Low/None required (Unauthenticated). 🗄️ **Data**: High risk of Confidentiality loss (C:H). Attackers can read sensitive database content.…

Q5Is exploitation threshold high? (Auth/Config)

📉 **Threshold**: LOW. 🌐 **Access**: Network accessible (AV:N). 🔑 **Auth**: No privileges required (PR:N). 👀 **UI**: No user interaction needed (UI:N). Easy to exploit remotely.

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

🔍 **Public Exp?**: No specific PoC provided in data. 📚 **References**: Patchstack links available for verification. 🕵️ **Status**: Theoretical/Unconfirmed wild exploitation, but CVSS score suggests high feasibility.

Q7How to self-check? (Features/Scanning)

🔎 **Check**: Scan for 'Booking Calendar and Notification' plugin. 📊 **Version**: Verify if version ≤ 4.0.3. 🧪 **Test**: Use SQL injection scanners (e.g., SQLMap) on booking forms/inputs if safe to do so.

Q8Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: Update plugin to version > 4.0.3. 📥 **Source**: Check official WordPress repository or vendor site. 🔄 **Action**: Immediate patching recommended to close the SQL injection gap.

Q9What if no patch? (Workaround)

🚧 **Workaround**: Disable the plugin if not essential. 🧱 **WAF**: Deploy Web Application Firewall rules to block SQL injection patterns. 🚫 **Access**: Restrict access to booking endpoints if possible.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: HIGH. 📈 **CVSS**: 7.5 (High). 🚀 **Priority**: Patch immediately. Unauthenticated SQL injection is a critical threat to WordPress sites. Don't wait!