OCTOBER 6, 2026
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Case File

CVE-2026-39776

HIGH · CVSS 8 Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-10-06 · Last synced 2026-10-06

CyberRota Analysis

AI-Generated

Versions of Tabs prior to 2.5 are vulnerable to a remote code execution (RCE) flaw that allows attackers to execute arbitrary code on affected systems. This high-severity vulnerability poses significant risks, particularly for organizations utilizing these versions in their development or content management workflows. Security teams should prioritize patching or upgrading affected installations to mitigate potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-39776
Severity
HIGH
CVSS
8
EPSS
N/A

Original NVD Description

Editor Remote Code Execution (RCE) in Tabs <= 2.5 versions.