PT-2024-18943 · Dset · Dset
CVSS v4.0
8.8
High
| Vector | 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 |
Name of the Vulnerable Software and Affected Versions
dset versions prior to 3.1.4
Description
The issue arises from improper user input sanitization in the dset function, allowing an attacker to inject malicious object properties using the built-in Object property
proto. This vulnerability enables the recursive assignment of malicious properties to all objects in the program, facilitating prototype pollution.Recommendations
For versions prior to 3.1.4, update to version 3.1.4 or later to resolve the issue. As a temporary workaround, consider restricting user input to prevent exploitation of the dset function until a patch is applied. Avoid using the
proto property in the dset function to minimize the risk of prototype pollution.Exploit
Fix
Prototype Pollution
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Weakness Enumeration
Related Identifiers
Affected Products
Dset