CVE-2026-78654

Summary

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.

Affected Software

VendorProductVersion RangeStatus
cleverbrushframework4.0affected
cleverbrushframework4.1affected
cleverbrushframework4.2affected
cleverbrushframework4.3affected
cleverbrushframework4.4.0affected
cleverbrushframework4.4.1unaffected
cleverbrushdeep4.0affected
cleverbrushdeep4.1affected
cleverbrushdeep4.2affected
cleverbrushdeep4.3affected
cleverbrushdeep4.4.0affected
cleverbrushdeep4.4.1unaffected

Weaknesses

  • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes
  • CWE-94: Code Injection

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

Additional References

References