OAuth Single Sign On
by WordPress
CVEs (4)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-82183 | Hig | 0.53 | 8.1 | 0.00 | Sep 2, 2026 | 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. | ||
| CVE-2023-1093 | Med | 0.42 | 6.5 | 0.00 | Mar 27, 2023 | The OAuth Single Sign On WordPress plugin before 6.24.2 does not have CSRF checks when discarding Identify providers (IdP), which could allow attackers to make logged in admins delete all IdP via a CSRF attack | ||
| CVE-2022-2133 | Med | 0.35 | 5.3 | 0.01 | Jul 17, 2022 | The OAuth Single Sign On WordPress plugin before 6.22.6 doesn't validate that OAuth access token requests are legitimate, which allows attackers to log onto the site with the only knowledge of a user's email address. | ||
| CVE-2025-10753 | Med | 0.34 | 5.3 | 0.00 | Feb 6, 2026 | The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 6.26.14. This is due to missing capability checks and authentication verification on the OAuth redirect functionality accessible via… |
- risk 0.53cvss 8.1epss 0.00
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.
- risk 0.42cvss 6.5epss 0.00
The OAuth Single Sign On WordPress plugin before 6.24.2 does not have CSRF checks when discarding Identify providers (IdP), which could allow attackers to make logged in admins delete all IdP via a CSRF attack
- risk 0.35cvss 5.3epss 0.01
The OAuth Single Sign On WordPress plugin before 6.22.6 doesn't validate that OAuth access token requests are legitimate, which allows attackers to log onto the site with the only knowledge of a user's email address.
- risk 0.34cvss 5.3epss 0.00
The OAuth Single Sign On – SSO (OAuth Client) plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 6.26.14. This is due to missing capability checks and authentication verification on the OAuth redirect functionality accessible via…