Quick answers
- Is CVE-2026-57807 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-57807 being exploited in the wild.
- How severe is CVE-2026-57807?
- Critical severity, with a CVSS score of 9.8, published 10 July 2026.
- Which products and versions are affected?
- miniOrange OAuth Single Sign On - SSO (OAuth Client) n/a through 38.5.8.
- Is there a fix for CVE-2026-57807?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-57807 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-57807?
- Check whether you run miniOrange OAuth Single Sign On - SSO (OAuth Client) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is classified as an Authentication Bypass Using an Alternate Path or Channel (CWE-288) within the miniOrange OAuth Single Sign On - SSO (OAuth Client) plugin for WordPress. It stems from a flaw in how the plugin handles authentication or password recovery flows, allowing an unauthenticated remote attacker to bypass standard security checks. By exploiting this alternate path, an attacker can gain unauthorized access to high-privileged accounts, including administrators. The issue affects all versions up to and including 38.5.8. At the time of the advisory, no official patch was available, though third-party mitigation rules have been released.
Affected products
- miniOrange Security Software Pvt Ltd. OAuth Single Sign On - SSO (OAuth Client) n/a through 38.5.8
Timeline
- 2026-06-06: other: Reported by researcher Kim Dvash
- 2026-07-09: advisory: Patchstack advisory published
- 2026-07-10: disclosed: CVE published to NVD