CVEvulnerability
CVE-2026-78654
5.5 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-08-25
- Last modified
- 2026-09-28
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.5 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-1321, CWE-94
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.
Related
References
- https://github.com/cleverbrush/framework/ github.com
- https://github.com/cleverbrush/framework/commit/810398c1308c500c3b8b6af380b5a89371389327 github.com
- https://github.com/cleverbrush/framework/issues/213 github.com
- https://github.com/cleverbrush/framework/pull/215 github.com
- https://github.com/cleverbrush/framework/releases/tag/%40cleverbrush/async%404.4.1 github.com
- https://vuldb.com/cve/CVE-2026-78654 vuldb.com
- https://vuldb.com/submit/886401 vuldb.com
- https://vuldb.com/vuln/394866 vuldb.com
- https://vuldb.com/vuln/394866/cti vuldb.com
- https://vuldb.com/submit/886401 vuldb.com