CVE-2023-41049CWE-79

Improper Neutralization of Script in Attributes in @dcl/single-sign-on-client

High · published September 1, 2023

CVSS v3.1
7.5
EPSS
0%
Percentile
38.6
In the wild
Unconfirmed
What it is

@dcl/single-sign-on-client is an open source npm library which deals with single sign on authentication flows. Improper input validation in the `init` function allows arbitrary javascript to be executed using the `javascript:` prefix. This vulnerability has been patched on version `0.1.0`. Users are advised to upgrade. Users unable to upgrade should limit untrusted user input to the `init` function.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00457 · 38.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-09-01T19:35Z
EPSS history
Timeline
  • 01 SEP 19:35Z
    Improper Neutralization of Script in Attributes in @dcl/single-sign-on-client
    cvelistv5