CVE-2023-41049
7.5 · HIGHOverview
CVE-2023-41049 is a high-severity vulnerability affecting decentraland single_sign_on_client. It was published on September 1, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from decentraland. Update single_sign_on_client to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| decentraland | single_sign_on_client | >= 0, < 0.1.0 | Affected |
References
Frequently Asked Questions
What is CVE-2023-41049?
CVE-2023-41049 is a high-severity vulnerability affecting decentraland single_sign_on_client. It was published on September 1, 2023 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2023-41049?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-41049?
Check the references section for vendor advisories and patches from decentraland. Update single_sign_on_client to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-41049?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-41049 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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