Goal Reached Thanks to every supporter β€” we hit 100%!

Goal: 1000 CNY Β· Raised: 1000 CNY

100.0%

CVE-2021-36888 β€” AI Deep Analysis Summary

CVSS 9.8 Β· Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: Unauthenticated Arbitrary Options Update in **Image Hover Effects Ultimate** plugin. <br>πŸ’₯ **Consequences**: Full website compromise.…

Q2Root Cause? (CWE/Flaw)

πŸ›‘οΈ **CWE**: CWE-284 (Improper Access Control). <br>πŸ” **Flaw**: The plugin fails to verify user permissions before allowing updates to critical options. No authentication required to trigger this flaw.

Q3Who is affected? (Versions/Components)

🏒 **Vendor**: Oxilab. <br>πŸ“¦ **Product**: Image Hover Effects Ultimate (WordPress Plugin). <br>πŸ“… **Affected Versions**: **9.6.1 and earlier**. If you are on an older version, you are at risk!

Q4What can hackers do? (Privileges/Data)

πŸ•΅οΈ **Privileges**: **Unauthenticated** access. No login needed. <br>πŸ“‚ **Data**: Full website control. Attackers can read sensitive data, modify site content, and potentially install backdoors.…

Q5Is exploitation threshold high? (Auth/Config)

⚑ **Threshold**: **LOW**. <br>πŸ”“ **Auth**: None required. <br>βš™οΈ **Config**: Low complexity. Any visitor can exploit this remotely. It is an easy target for automated bots.

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

πŸ’£ **Public Exp?**: **YES**. <br>πŸ“œ **PoC**: Available via Nuclei templates (ProjectDiscovery). <br>🌐 **Status**: Wild exploitation is likely given the ease of use and lack of authentication.

Q7How to self-check? (Features/Scanning)

πŸ” **Self-Check**: <br>1. Check WordPress plugin list for **Image Hover Effects Ultimate**. <br>2. Verify version is **≀ 9.6.1**. <br>3.…

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **YES**. <br>πŸ“’ **Action**: Update the plugin to the latest version immediately. The vendor has acknowledged the issue and released patches. Check the official WordPress plugin repository.

Q9What if no patch? (Workaround)

🚧 **No Patch?**: <br>1. **Disable** the plugin immediately if not in use. <br>2. **Delete** the plugin if unnecessary. <br>3. Restrict access to `wp-admin` if possible. <br>4.…

Q10Is it urgent? (Priority Suggestion)

πŸ”₯ **Urgency**: **CRITICAL**. <br>⏱️ **Priority**: **P0**. <br>πŸš€ **Reason**: Unauthenticated, easy to exploit, and leads to full compromise. Patch immediately to prevent data breaches and site takeover.