VULNERABILITY INTELLIGENCE
CVE-2024-21529
CVSS score8.8 HIGH
EPSS probability0.75%
CISA KEVNot currently listed
Published2024-09-11
Last modified2026-07-14
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/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
Description
Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.
Weakness classification
- CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')