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PHP Issues Emergency Patches for Two Critical PHP2Shell RCE Flaws as Exploit Attempts Emerge

The Hacker News
Actively Exploited
ExploitRCECritical

Overview

PHP has released urgent updates to address two serious vulnerabilities known as PHP2Shell, which allow attackers to execute code on web servers without needing an account. The flaws lie within the PHP runtime itself, meaning that websites could be at risk regardless of their specific applications. The vulnerabilities were found in several versions, including PHP 8.5.12, 8.4.27, 8.3.36, and 8.2.35, and the PHP team emphasizes that full updates are necessary for complete protection. As exploit attempts are already emerging, it’s crucial for site administrators to apply these patches immediately to safeguard their servers against potential attacks. This situation serves as a reminder of the importance of keeping software up to date to prevent unauthorized access.

Key Takeaways

  • Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
  • Affected Systems: PHP versions 8.5.12, 8.4.27, 8.3.36, 8.2.35
  • Action Required: Update to PHP versions 8.
  • Timeline: Newly disclosed

Original Article Summary

PHP has released emergency updates that fix two critical flaws in the language itself, letting an attacker without an account run code on a web server. The fixes are in PHP 8.5.12, 8.4.27, 8.3.36 and 8.2.35, and the PHP team says only updating fully protects a server. The flaws, together called PHP2Shell, sit in the PHP runtime, not in any application, so a site is exposed even when its own

Impact

PHP versions 8.5.12, 8.4.27, 8.3.36, 8.2.35

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 to PHP versions 8.5.12, 8.4.27, 8.3.36, or 8.2.35

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 Exploit, RCE, Critical.

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