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CVE-2026-2628 β€” AI Deep Analysis Summary

CVSS 9.8 Β· Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Critical Auth Bypass in WordPress Plugin. <br>πŸ“‰ **Consequences**: Attackers bypass login screens entirely. Full system compromise is possible without credentials. πŸ“‰

Q2Root Cause? (CWE/Flaw)

πŸ›‘οΈ **CWE-288**: Authentication Bypass. <br>πŸ” **Flaw**: The plugin fails to properly verify identity before granting access. Logic error in SSO flow. ⚠️

Q3Who is affected? (Versions/Components)

πŸ“¦ **Vendor**: cyberlord92. <br>πŸ”§ **Product**: All-in-One Microsoft 365 & Entra ID / Azure AD SSO Login. <br>πŸ“… **Version**: 2.2.5 and earlier. πŸ“‰

Q4What can hackers do? (Privileges/Data)

πŸ‘‘ **Privileges**: Unauthenticated access. <br>πŸ”“ **Data**: Full read/write access to WordPress admin. <br>πŸ’Ύ **Impact**: High Confidentiality, Integrity, and Availability loss.…

Q5Is exploitation threshold high? (Auth/Config)

πŸ“‰ **Threshold**: LOW. <br>πŸ”‘ **Auth**: None required (PR:N). <br>🌐 **Network**: Remote (AV:N). <br>πŸ‘€ **UI**: No interaction needed (UI:N). Easy to exploit. πŸ“‰

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

🚫 **Public Exp?**: No PoCs listed in data. <br>πŸ” **Status**: Theoretical but critical. <br>⚠️ **Risk**: High likelihood of wild exploitation due to low barrier. Check WordFence intel. πŸ“‰

Q7How to self-check? (Features/Scanning)

πŸ” **Check**: Scan for plugin version < 2.2.5. <br>πŸ› οΈ **Tool**: Use WP plugin scanners. <br>πŸ‘€ **Feature**: Look for Azure/Entra ID SSO integration points. Verify login bypass attempts. πŸ“‰

Q8Is it fixed officially? (Patch/Mitigation)

πŸ›‘οΈ **Fix**: Update to latest version. <br>πŸ“₯ **Source**: WordPress Plugin Trac. <br>βœ… **Action**: Immediate patching recommended. Reference: plugins.trac.wordpress.org. πŸ“‰

Q9What if no patch? (Workaround)

🚧 **No Patch?**: Disable plugin immediately. <br>πŸ”’ **Mitigation**: Remove Azure AD SSO integration. <br>πŸ›‘οΈ **Workaround**: Revert to standard WP login or use alternative secure plugin. πŸ“‰

Q10Is it urgent? (Priority Suggestion)

πŸ”₯ **Urgency**: CRITICAL. <br>⚑ **Priority**: P0. <br>πŸš€ **Action**: Patch NOW. Remote unauthenticated access is a top-tier threat. Do not delay. πŸ“‰