Monday exploit club: Sneeit framework plugin goes rogue
It wouldn’t be Monday without another WordPress plugin going rogue. This time, the Sneeit Framework plugin—commonly used to power themes—is being actively exploited in the wild. The remote code execution vulnerability CVE-2025-6389 (CVSS 9.8) affects all versions prior to and including 8.3, and it’s already patched in 8.4. The flaw lets unauthenticated attackers execute code on the server. Translation: no login required for a full takeover. Update the plugin immediately and block the IPs fueling this campaign before Monday turns into incident response.
WordPress is becoming a hacker’s playground
We’ve seen this pattern before. In our previous post on King Addons, we covered how WordPress’s massive plugin ecosystem and delayed patching habits make it a magnet for opportunistic attacks: flexible for small businesses, irresistible for bots and scanners. When a framework plugin like Sneeit is vulnerable, the blast radius spans multiple sites and exploitation starts fast. WordPress isn’t just a CMS—it’s a high-value target when security takes a back seat.
Why the Sneeit vulnerability matters right now
Remote code execution (RCE) is the nightmare tier. With RCE, attackers can drop webshells and backdoors, create stealth admin accounts, exfiltrate data, plant malware or ransomware, and conscript your server into a botnet—all without credentials. If you’re on 8.3 or earlier, you’re leaving your front door open with a welcome mat. Patch to 8.4 now, block known malicious IPs tied to this campaign, and review logs for anomalies like new admin accounts, unexpected file changes, scheduled tasks you didn’t set, and unusual outbound traffic.
What website owners should do
Limit plugin use: Only install plugins from trusted developers with a proven security track record. Put your plugins on a diet—every extra plugin is another potential exploit surface.
Enable logging and monitoring: Regularly review logs for suspicious activity, especially new admin accounts. Centralize logs, set alerts for role changes, unusual login patterns, file writes, and outbound spikes.
Apply least privilege: Restrict user roles and permissions to the minimum necessary. No blanket admin access—map roles to tasks, remove unused accounts, and audit privileges routinely.
Use a Web Application Firewall (WAF): Add an extra layer of defense against exploitation attempts. Block known‑bad IPs, filter malicious requests, and throttle brute‑force noise.
Regularly update everything: Keep core WordPress, themes, and plugins current. Treat updates as security fixes first, features second, and schedule them like backups.
Direct actions for Sneeit right now
Patch to 8.4 immediately: Close the RCE gap before attackers do it for you.
Block malicious IPs: Use your WAF or server rules to cut off active sources. Block 185.125.50.59, 182.8.226.51, 89.187.175.80, 194.104.147.192, 196.251.100.39, 114.10.116.226, and 116.234.108.143.
Scan for compromise: Check users, file integrity, cron jobs, and outbound connections.
Rotate secrets if needed: Reset passwords, API keys, and tokens if tampering is suspected.
Monitor closely post-patch: Keep alerts tight for at least 72 hours to catch lingering activity.
The Monday pattern and the plugin diet
Mondays keep delivering fresh WordPress fire drills. It’s become a running joke, but downtime, data loss, and cleanup costs aren’t funny for small businesses. The fastest way to shrink risk is to trim unnecessary plugins, maintain a tight update cadence, and make logging non-negotiable. Security isn’t a one-time install—it’s a lifestyle. If your stack looks like a plugin junk drawer, your risk looks like a headline waiting to happen.
Conclusion
CVE-2025-6389 in Sneeit is a critical, actively exploited RCE that turns unpatched WordPress sites into easy wins for attackers. Patch to 8.4, block attack IPs, and harden your environment with fewer plugins, strong logging, least privilege, a WAF, and regular updates. WordPress can be powerful and safe—if you treat it like a business-critical platform and keep those plugins on a strict diet.
We at Actionable Security are tired of seeing small businesses ruined by WordPress exploits and we are working on a new affordable service to do something about it. Join our newsletter and subscribe to our blog's RSS feed to be the first to know or just drop us an email at contact@actionablesec.com if you want to keep your WordPress site out of the headlines.
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