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⚡ Weekly Recap: WordPress RCE, SonicWall 0-Days, AI Service Attacks, SharePoint 0-Day and More

The Hacker News

July 20, 2026 at 1:32 PM

Actively Exploited

Zero-day Vulnerability Patch Malware RCE

Overview

This week saw multiple security incidents that exploited vulnerabilities in various systems. Notably, a remote code execution vulnerability in WordPress was identified, allowing attackers to run malicious code on affected sites. Additionally, SonicWall reported zero-day vulnerabilities that could lead to unauthorized access. AI services are also being targeted, with attackers using fake prompts to trick users. These incidents highlight the need for organizations to patch outdated systems and be vigilant against social engineering tactics. The situation is concerning as some of these vulnerabilities were already being exploited before they were disclosed, leaving many systems at risk.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: WordPress, SonicWall, AI services, SharePoint
Action Required: Organizations should update their WordPress installations and SonicWall appliances to the latest versions.
Timeline: Newly disclosed

Original Article Summary

A single request should not be able to do this much. But this week, small inputs led to code execution, memory loss, stolen keys, and disabled security tools. The paths were often simple: exposed systems, weak checks, old drivers, fake prompts, and public code used for malware delivery. Some bugs were new. Others were already being used before defenders had time to patch. Here is the full

Impact

WordPress, SonicWall, AI services, SharePoint

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Organizations should update their WordPress installations and SonicWall appliances to the latest versions. Users need to be cautious about unsolicited prompts and ensure their AI tools are secure.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Zero-day, Vulnerability, Patch, and 2 more.

Read Original Article

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