CVE-2026-15187CWE-1321CWE-94code-injection

CVE-2026-15187

Medium · published July 9, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
35.9
In the wild
Unconfirmed
What it is

A security flaw has been discovered in enquirer up to 2.4.1. Affected is the function Enquirer.set of the component Public Package API. The manipulation of the argument question.name results in improperly controlled modification of object prototype attributes. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00427 · 35.9th percentile
Weaknesses
CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-07-09T20:16Z
References (7)
EPSS history
Timeline
  • 09 JUL 14:30Z
    enquirer Public Package API Enquirer.set prototype pollution
    cvelistv5