CVE-2023-41049 - CVE House
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Status published High CVE-2023-41049

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

Vulnerability Description

@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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

decentraland

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Affected Software

single-sign-on-client
Vulnerable Versions:
< 0.1.0

Timeline

Official Publish: September 1st, 2023
Last Modified: October 1st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)