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CVE-2026-82183

HIGH 8.1 CVSS 3.1
Published
September 2, 2026
Last modified
September 3, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single sign-on flow, allowing unauthenticated attackers to log in as an arbitrary non-administrator user, and to create new accounts.

Affected WordPress components

  • OAuth Single Sign On – SSO (OAuth Client) Plugin · miniorange-login-with-eve-online-google-facebook
    Confirmed match Active
    From 6.25.0 (including) to 7.0.1 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown OAuth Single Sign On — From 6.25.0 (including) to 7.0.1 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/bc7c18f2-4e8c-47a3-a972-6162fd27aaca/
  • nvd.nist.gov Official NVD record