Critical

QNAP says hackers breaching NAS devices in Plex2Shell attacks

BleepingComputer

November 6, 2026 at 5:04 PM

Actively Exploited

Overview

QNAP has issued a warning to users of its NAS devices regarding a security vulnerability known as Plex2Shell. Hackers are exploiting this vulnerability chain to gain unauthorized access to systems running the Plex Media Server. To mitigate this risk, QNAP is urging users to update their Plex Media Server software to the latest version available in the QNAP App Center. This incident affects users who rely on Plex for media streaming, as failure to update could leave their devices susceptible to attacks. It's crucial for users to take immediate action to protect their data and devices from potential breaches.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: QNAP NAS devices running Plex Media Server
Action Required: Update Plex Media Server to the latest version available in the QNAP App Center.
Timeline: Newly disclosed

Original Article Summary

QNAP urges users to update Plex Media Server to the latest version available in the QNAP App Center, as hackers are exploiting the Plex2Shell vulnerability chain. [...]

Impact

QNAP NAS devices running Plex Media Server

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

Update Plex Media Server to the latest version available in the QNAP App Center.

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 Vulnerability, Update.

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