CVE-2023-41049
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductDecentraland Single Sign On Client
PublishedSep 1, 2023
First seenSep 1, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- decentraland single_sign_on_client0.1.0 or later
- @dcl/single-sign-on-client0.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| decentraland single_sign_on_client | v < 0.1.0 | 0.1.0 |
| @dcl/single-sign-on-clientnpm | v < 0.1.0 | 0.1.0 |
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