Critical

⚡ Weekly Recap: AI Goes Rogue, Metabase 0-Day, MCP Supply-Chain Attacks, and Router Backdoors

The Hacker News

August 10, 2026 at 3:00 PM

Actively Exploited

Overview

This week saw a range of cybersecurity issues, including the resurgence of old vulnerabilities and concerns over supply chain attacks. Researchers pointed out that common actions like cloning repositories or trusting default settings continue to lead to significant security breaches. One notable incident involved a zero-day vulnerability in Metabase, which could allow unauthorized access to sensitive data. Additionally, there are reports of supply-chain attacks targeting MCP systems, raising concerns about the integrity of software and hardware components. These incidents serve as a reminder for organizations to remain vigilant about their security practices and to frequently update their systems to counteract these evolving threats.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: Metabase, MCP systems
Action Required: Organizations should apply patches for Metabase as soon as they are available and review security configurations to mitigate risks from supply chain vulnerabilities.
Timeline: Newly disclosed

Original Article Summary

A lot of security problems still begin with someone doing a completely normal thing. Cloning a repo. Answering a call. Leaving a box exposed. Trusting the default. That pretty much covers the mood this week. Old bugs are back, supply chains are getting stranger, and some exploit paths are so short you wonder what was supposed to stop them in the first place. That’s only part of it. Here’s

Impact

Metabase, MCP systems

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 apply patches for Metabase as soon as they are available and review security configurations to mitigate risks from supply chain vulnerabilities.

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, Exploit, Vulnerability, and 1 more.

Read Original Article

Related Coverage

ShinyHunters claims social engineering attack against ReliaQuest

SCM feed for Latest

A group known as ShinyHunters claims to have executed a social engineering attack against ReliaQuest. The attackers targeted employees by calling them and attempting to deceive them into visiting a fraudulent single sign-on (SSO) page. This fake page was hosted on a lookalike domain, reliaquest[.]claims, designed to mimic the legitimate ReliaQuest site. Such tactics can lead to credential theft and unauthorized access to sensitive company data. This incident raises concerns about the effectiveness of security training and awareness among employees, as social engineering remains a prevalent threat in cybersecurity.

Aug 24, 2026

WordPress plugin vulnerabilities allow admin account takeover

SCM feed for Latest

Researchers have identified two vulnerabilities in WordPress plugins, tracked as CVE-2026-61979 and CVE-2026-15981, that can be exploited together to bypass authentication and potentially take over admin accounts. This poses a significant risk to users of affected plugins, as attackers could gain unauthorized access to sensitive areas of WordPress sites. The vulnerabilities are particularly concerning for website administrators who may not be aware of these security flaws. It's crucial for users to check if their plugins are affected and take appropriate action to secure their sites, especially since the potential for exploitation exists. Prompt updates and vigilance are key to maintaining site security in light of these findings.

Aug 24, 2026

Developer alleges Alibaba uses audio fingerprinting for web tracking

SCM feed for Latest

Matt Callaghan, a software engineer, has raised concerns that Alibaba's website may be using audio fingerprinting techniques for tracking users. He found that the site employs obfuscated audio scripts that create a waveform and analyze its output, which could allow the company to monitor user behavior in a way that bypasses traditional tracking methods. This discovery raises significant privacy issues, as it suggests that users may be unwittingly tracked through audio signals emitted from their devices. The implications are serious, especially for individuals who value their privacy online. The use of such techniques could lead to increased scrutiny from regulators and may prompt users to reconsider their interactions with the site.

Aug 24, 2026

Exploited Zimbra Flaw Highlights Shrinking Window to Patch

darkreading

The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent three-day deadline for agencies to address a serious vulnerability in Zimbra, identified as CVE-2026-73570. This flaw enables attackers to take complete control over a user's communications, posing a significant risk to organizations using this software. The vulnerability could lead to unauthorized access to sensitive information and disrupt business operations. As Zimbra is widely used for email and collaboration, the implications of this vulnerability are considerable, affecting both public and private sector entities. Agencies are urged to act quickly to implement the necessary patches to mitigate this risk.

Aug 24, 2026

Unpatched Calix flaw lets hackers bypass NAT to expose internal devices

BleepingComputer

A vulnerability in Calix GS7 XGS residential routers, specifically the GS5239XG model, has been discovered, allowing attackers to bypass Network Address Translation (NAT) settings. This flaw enables remote, unauthenticated users to set up port-forwarding rules, which could expose internal devices on a user's local network to the public internet. The issue affects multiple broadband providers in the U.S. and poses significant risks as it could lead to unauthorized access to sensitive devices within homes. As of now, the vulnerability remains unpatched, leaving users at risk of potential exploitation unless action is taken to secure their networks. It's crucial for users of these routers to remain vigilant and consider disabling remote management features until a fix is provided.

Aug 24, 2026

CISA adds Zimbra Collaboration Suite bug to exploited vulnerabilities list

SCM feed for Latest

The Cybersecurity and Infrastructure Security Agency (CISA) has added a vulnerability in the Zimbra Collaboration Suite to its list of actively exploited vulnerabilities. This marks the fifth time this year that Zimbra has appeared on the Known Exploited Vulnerabilities (KEV) list, indicating a troubling trend for users of this software. The vulnerability could allow attackers to gain unauthorized access to sensitive information, which poses a significant risk for organizations that rely on Zimbra for communication and collaboration. Users are advised to take immediate action to secure their systems, as the ongoing exploitation of this flaw highlights the importance of timely software updates and patches. Organizations using Zimbra should ensure they are running the latest versions and monitor for any signs of compromise.

Aug 24, 2026