CVE-2025-10648

Login with YourMembership - YM SSO Login <= 1.1.7 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'moym_display_test_attributes'

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Published Oct 15, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

The YourMembership Single Sign On – YM SSO Login plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'moym_display_test_attributes' function in all versions up to, and including, 1.1.7. This makes it possible for unauthenticated attackers to read the profile data of the latest SSO login.

Analysis

Technical impact

The YourMembership Single Sign On – YM SSO Login plugin contains a missing capability check in the moym_display_test_attributes function. This allows any unauthenticated user to invoke the function and read the profile data of the most recent SSO login, resulting in sensitive user information being disclosed without authorization.

Affected Systems

Affected software is the WordPress plugin Login with YourMembership – YM SSO Login from vendor cyberlord92. All releases up to and including version 1.1.7 are vulnerable.

Risk and Exploitability

The CVSS score of 5.3 indicates moderate risk, and the EPSS score of < 1% suggests low probability of exploitation at present. The vulnerability is not listed in the CISA KEV catalog. The likely attack vector is an unauthenticated HTTP request targeting the moym_display_test_attributes endpoint; the attacker needs no credentials and can simply craft a request to retrieve the sensitive data.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

cyberlord92

unaffected

Version	Status	Constraints
`0`	affected	≤ 1.1.7

No data.

Vendor	Product	Versions
Cyberlord92	Yourmembership Single Sign On	—
Wordpress	Wordpress	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Upgrade the Login with YourMembership – YM SSO Login plugin to a version newer than 1.1.7 that implements a proper capability check in the moym_display_test_attributes function.
If an upgrade is not possible, modify the plugin to enforce an authorization check (such as current_user_can('manage_options') or another appropriate capability) before executing moym_display_test_attributes, addressing the CWE-862 access‑control flaw.
As a temporary workaround, block or hide the moym_display_test_attributes endpoint using server configuration (e.g., .htaccess rewrite rules) or by removing the function call from the plugin code.

Generated by OpenCVE AI on April 27, 2026 at 23:42 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.304% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L112
https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L88
https://plugins.trac.wordpress.org/changeset/3389623/
https://www.wordfence.com/threat-intel/vulnerabilities/id/1bb25412-8f63-4a9d-84bd-44fac59c6eed?source=cve

History

Apr 8, 2026 5:00 PM Added references View changes

Type	Values Removed	Values Added
References		https://plugins.trac.wordpress.org/changeset/3389623/

Oct 21, 2025 9:45 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Cyberlord92 Cyberlord92 yourmembership Single Sign On Wordpress Wordpress wordpress
Vendors & Products		Cyberlord92 Cyberlord92 yourmembership Single Sign On Wordpress Wordpress wordpress

Oct 15, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Oct 15, 2025 8:45 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		The YourMembership Single Sign On – YM SSO Login plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'moym_display_test_attributes' function in all versions up to, and including, 1.1.7. This makes it possible for unauthenticated attackers to read the profile data of the latest SSO login.
Title		Login with YourMembership - YM SSO Login <= 1.1.7 - Missing Authorization to Unauthenticated Sensitive Information Exposure via 'moym_display_test_attributes'
Weaknesses		CWE-862
References		https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L112 https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L88 https://www.wordfence.com/threat-intel/vulnerabilities/id/1bb25412-8f63-4a9d-84bd-44fac59c6eed?source=cve
Metrics		cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}`