SEPTEMBER 18, 2026
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Case File

CVE-2026-78654

HIGH · CVSS 7.3 EPSS 0.42% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-25 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The cleverbrush framework versions up to 4.4.0 are vulnerable due to improper control over object prototype attributes in the deepExtend function, allowing for potential remote exploitation. This vulnerability poses a significant risk as it can lead to unauthorized modifications, impacting application integrity and security. Organizations utilizing this framework should prioritize upgrading to version 4.4.1 to mitigate the risk.

Public Exploit Signal

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

Detected Signals
exploit

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

CVE
CVE-2026-78654
Severity
HIGH
CVSS
7.3
EPSS
0.42%

Original NVD Description

A vulnerability has been found in cleverbrush framework and deep up to 4.4.0. This impacts the function deepExtend of the file libs/deep/src/deepExtend.ts. The manipulation leads to improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. Upgrading to version 4.4.1 will fix this issue. The identifier of the patch is 810398c1308c500c3b8b6af380b5a89371389327. You should upgrade the affected component.