CVE-2025-7955 — AI Deep Analysis Summary

Q: What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Critical Auth Bypass in RingCentral WP Plugin. 💥 **Consequences**: Attackers bypass 2FA verification. Full admin access gained. Site compromised instantly.

Q: Root Cause? (CWE/Flaw)

🛡️ **CWE-287**: Improper Authentication. 🔍 **Flaw**: Missing server-side verification in `ringcentral_admin_login_2fa_verify`. Logic flaw allows skipping checks.

Q: Who is affected? (Versions/Components)

📦 **Vendor**: pbmacintyre. 📱 **Product**: RingCentral Communications Plugin – FREE. 📅 **Versions**: 1.5 through 1.6.8. ⚠️ **Scope**: WordPress sites using this specific plugin.

Q: What can hackers do? (Privileges/Data)

👑 **Privileges**: Full Administrator Access. 📂 **Data**: Complete read/write access to WP core, plugins, themes, and database. 🌐 **Impact**: Total site takeover. Malware injection possible.

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

📉 **Threshold**: LOW. 🔓 **Auth**: None required (PR:N). 🌍 **Network**: Remote (AV:N). 🖱️ **UI**: None needed (UI:N). 🎯 **Complexity**: Low (AC:L). Easy to exploit.

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

💣 **Exploit**: YES. 🔗 **PoC**: Public on GitHub (Nxploited/CVE-2025-7955). 🔥 **Status**: Wild exploitation likely. CVSS 9.8 (Critical).

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

🩹 **Fix**: Update plugin immediately. 🆕 **Patch**: Version > 1.6.8 fixes the flaw. 🔗 **Ref**: Check WordPress Trac for changeset 3349361. ✅ **Action**: Upgrade to latest stable release.

Q: Is it urgent? (Priority Suggestion)

🔴 **Priority**: CRITICAL (9.8/10). ⏳ **Urgency**: IMMEDIATE ACTION REQUIRED. 📢 **Reason**: Remote, unauthenticated, full control. 🚀 **Advice**: Patch within 24 hours. Monitor for breaches.

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**: Critical Auth Bypass in RingCentral WP Plugin. <br>💥 **Consequences**: Attackers bypass 2FA verification. Full admin access gained. Site compromised instantly.

Q2Root Cause? (CWE/Flaw)

🛡️ **CWE-287**: Improper Authentication. <br>🔍 **Flaw**: Missing server-side verification in `ringcentral_admin_login_2fa_verify`. Logic flaw allows skipping checks.

Q3Who is affected? (Versions/Components)

📦 **Vendor**: pbmacintyre. <br>📱 **Product**: RingCentral Communications Plugin – FREE. <br>📅 **Versions**: 1.5 through 1.6.8. <br>⚠️ **Scope**: WordPress sites using this specific plugin.

Q4What can hackers do? (Privileges/Data)

👑 **Privileges**: Full Administrator Access. <br>📂 **Data**: Complete read/write access to WP core, plugins, themes, and database. <br>🌐 **Impact**: Total site takeover. Malware injection possible.

Q5Is exploitation threshold high? (Auth/Config)

📉 **Threshold**: LOW. <br>🔓 **Auth**: None required (PR:N). <br>🌍 **Network**: Remote (AV:N). <br>🖱️ **UI**: None needed (UI:N). <br>🎯 **Complexity**: Low (AC:L). Easy to exploit.

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

💣 **Exploit**: YES. <br>🔗 **PoC**: Public on GitHub (Nxploited/CVE-2025-7955). <br>🔥 **Status**: Wild exploitation likely. CVSS 9.8 (Critical).

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Scan for `ringcentral.php`. <br>📊 **Version**: Verify version is ≤ 1.6.8. <br>🛠️ **Tool**: Use WP plugin scanners or check `wp-content/plugins/rccp-free/`.…

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Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Fix**: Update plugin immediately. <br>🆕 **Patch**: Version > 1.6.8 fixes the flaw. <br>🔗 **Ref**: Check WordPress Trac for changeset 3349361. <br>✅ **Action**: Upgrade to latest stable release.

Q9What if no patch? (Workaround)

🚫 **No Patch?**: Disable plugin immediately. <br>🔒 **Mitigate**: Remove `rccp-free` folder. <br>🔄 **Alternative**: Use secure alternative for RingCentral integration.…

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Q10Is it urgent? (Priority Suggestion)

🔴 **Priority**: CRITICAL (9.8/10). <br>⏳ **Urgency**: IMMEDIATE ACTION REQUIRED. <br>📢 **Reason**: Remote, unauthenticated, full control. <br>🚀 **Advice**: Patch within 24 hours. Monitor for breaches.

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Vulnerability detail Full AI analysis (login) pbmacintyre CWE-287