OAuth Single Sign On – SSO (OAuth Client) <= 6.26.14 - Missing Authorization
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
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 the 'oauthredirect' option parameter. This makes it possible for unauthenticated attackers to set the global redirect URL option via the redirect_url parameter granted they can access the site directly.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| miniOrange | OAuth Single Sign On – SSO (OAuth Client) | up to 6.26.14 | — | No fix listed | CNA |
- OAuth Single Sign On – SSO (OAuth Client) VendorminiOrange Affected up to 6.26.14 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-10753
- 2026-10-03 Alias added: GHSA-rhc6-ccw5-jw98
References
Other 3
- https://www.wordfence.com/threat-intel/vulnerabilities/id/915e1a6e-ad9c-4849-8ae0-3ded18720a1f?source=cve
- https://plugins.trac.wordpress.org/browser/miniorange-login-with-eve-online-google-facebook/tags/6.26.12/class-mooauth-widget.php#L260
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3399223%40miniorange-login-with-eve-online-google-facebook&new=3399223%40miniorange-login-with-eve-online-google-facebook&sfp_email=&sfph_mail=
More miniOrange vulnerabilities
- TI-2023-05558 Web3 – Crypto wallet Login & NFT token gating < 3.0.0 - Authentication Bypass CVSS 3.1CRITICAL 9.8
- TI-2023-02794 WordPress Social Login and Register (Discord, Google, Twitter, LinkedIn) <= 7.6.4 - Authentication Bypass CVSS 3.1CRITICAL 9.8
- TI-2022-15071 WordPress OAuth Single Sign On – SSO (OAuth Client) Plugin <= 6.23.3 is vulnerable to Broken Authentication CVSS 3.1HIGH 8.8
- TI-2021-22592 WordPress Plugin Backup and Restore 1.0.3 Arbitrary File Deletion CVSS 4.0HIGH 8.7
- TI-2023-04605 Active Directory Integration < 4.1.10 - Unauthenticated Log Disclosure CVSS 3.1HIGH 7.5
- TI-2024-09173 Login using WordPress Users ( WP as SAML IDP ) <= 1.15.6 - Authenticated (Administrator+) SQL Injection CVSS 3.1HIGH 7.2
Sources
- CVE-2025-10753 · CVE Program
- CVE-2025-10753 · NVD
- FIRST EPSS
- GHSA-rhc6-ccw5-jw98 · GitHub Advisory Database · CC BY 4.0
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