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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2026-82183

OAuth Single Sign On 6.25.0 - 7.0.0 - Unauthenticated Account Takeover via Unverified Steam OpenID Assertion

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Status
Published
Published
Updated
Assigning organization
WPScan

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Unknown OAuth Single Sign On

Default version status: unaffected

  • 6.25.0 to < 7.0.1affected

References