CVE-2026-68489Patch

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Static Code Injection in Plesk extensions "Ruby" before 1.6.6 and "Node.js Toolkit" before 2.5.0 allows remote authenticated users to execute arbitrary code as root via custom environment variables.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-96

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-16: 1Patch / Workaround · 2026-09-16: 1Technical Details · 2026-09-16: 109-16
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
Full discourse1 post
  • Rıdvan Yağlı@ridvanyagli
    Patch

    🔴 Plesk'in Ruby ve Node.js Toolkit eklentilerinde kritik root RCE açığı: CVE-2026-68489 Plesk Panel'in Ruby 1.6.6 öncesi ve Node.js Toolkit 2.5.0 öncesi sürümlerinde bulunan Static Code Injection açığı, kimliği doğrulanmış uzak kullanıcıların özel environment variable'lar aracılığıyla root yetkisiyle arbitrary code execution gerçekleştirmesine izin verebiliyor. CVSS: 8.8 - 9.x arası .. Ruby: 1.6.6 veya sonrasına güncelleyin Node.js Toolkit: 2.5.0 veya sonrasına güncelleyin Güvenlik duyurusu: https://support.plesk.com/hc/en-us/articles/43473204617239-Vulnerability-CVE-2026-68489-Arbitrary-code-execution-as-root-in-Plesk-s-Node-js-Toolkit-and-Ruby-extensions

    Post summary

    The tweet discloses a critical root RCE vulnerability (CVE-2026-684889) in Plesk's Ruby and Node.js Toolkit extensions and provides specific version updates as the primary remediation action.

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    2.5K followersView on X

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