CVE-2024-23339CWE-1321

hoolock does not block Prototype pollution with object-path related utilities

Medium · published January 22, 2024

CVSS v3.1
6.3
EPSS
1%
Percentile
62.7
In the wild
Unconfirmed
What it is

hoolock is a suite of lightweight utilities designed to maintain a small footprint when bundled. Starting in version 2.0.0 and prior to version 2.2.1, utility functions related to object paths (`get`, `set`, and `update`) did not block attempts to access or alter object prototypes. Starting in version 2.2.1, the `get`, `set` and `update` functions throw a `TypeError` when a user attempts to access or alter inherited properties.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.01007 · 62.7th percentile
Weakness
CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Published
2024-01-22T22:54Z
EPSS history
Timeline
  • 22 JAN 22:54Z
    hoolock does not block Prototype pollution with object-path related utilities
    cvelistv5