8.8
Advisory Published
Updated

CVE-2020-5742

First published: Mon Jun 15 2020(Updated: )

Improper Access Control in Plex Media Server prior to June 15, 2020 allows any origin to execute cross-origin application requests.

Credit: vulnreport@tenable.com

Affected SoftwareAffected VersionHow to fix
Plex Media Server<2020-06-15

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the CVE ID for this vulnerability?

    The CVE ID for this vulnerability is CVE-2020-5742.

  • What is the severity of CVE-2020-5742?

    The severity of CVE-2020-5742 is high with a severity value of 8.8.

  • What software is affected by CVE-2020-5742?

    Plex Media Server versions up to and exclusive of June 15, 2020 are affected by CVE-2020-5742.

  • What is the vulnerability in CVE-2020-5742?

    The vulnerability in CVE-2020-5742 is improper access control, which allows any origin to execute cross-origin application requests.

  • Is there a fix available for CVE-2020-5742?

    Yes, a fix for CVE-2020-5742 is available. It is recommended to update Plex Media Server to a version released after June 15, 2020.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203