Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/cleverbrush/framework/
- https://github.com/cleverbrush/framework/commit/810398c1308c500c3b8b6af380b5a893
- https://github.com/cleverbrush/framework/issues/213
- https://github.com/cleverbrush/framework/pull/215
- https://github.com/cleverbrush/framework/releases/tag/%40cleverbrush/async%404.4
- https://vuldb.com/cve/CVE-2026-78654
- https://vuldb.com/submit/886401
- https://vuldb.com/vuln/394866
- https://vuldb.com/vuln/394866/cti
- https://vuldb.com/submit/886401
FAQ
What is CVE-2026-78654?
CVE-2026-78654 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 control...
How severe is CVE-2026-78654?
CVE-2026-78654 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-78654?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.