CVE-2025-6003 | THREATINT

Description

The WordPress Single Sign-On (SSO) plugin for WordPress is vulnerable to unauthorized access due to a misconfigured capability check on a function in all versions up to, and including, the *.5.3 versions of the plugin. This makes it possible for unauthenticated attackers to extract sensitive data including site content that has been restricted to certain users and/or roles.

PUBLISHED Reserved 2025-06-11 | Published 2025-06-12 | Updated 2026-04-08 | Assigner Wordfence

MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-863 Incorrect Authorization

Product status

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Default status

unaffected

Any version

affected

Timeline

2025-02-13:	Vendor Notified
2025-06-11:	Disclosed

Credits

Israël Hallé finder

References

www.wordfence.com/...-e5b3-4c47-8d06-58eac6dd92fb?source=cve

plugins.miniorange.com/wordpress-sso

cve.org (CVE-2025-6003)

nvd.nist.gov (CVE-2025-6003)

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