HIGH CVSS 7.3
Published: 2026-02-24

CVE-2026-3068

admerc document_management_system Security Advisory (CVE-2026-3068)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2026-3068 impacting admerc document_management_system. Evaluated with CVSS Base Score of 7.3 (HIGH).

Original NVD Description

Source: NIST NVD
A weakness has been identified in itsourcecode Document Management System 1.0. This impacts an unknown function of the file /deluser.php. Executing a manipulation of the argument user2del can lead to sql injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Attack Complexity
Low (AC:L)
No specialized conditions required
Privileges Required
None (PR:N)
Unauthenticated execution
User Interaction
None (UI:N)
Zero human interaction required
Scope
Unchanged (S:U)
Confined to same security context
Confidentiality
Low (C:L)
Partial information leakage
Integrity
Low (I:L)
Partial data modification possible
Availability
Low (A:L)
Partial service performance degradation

🎯 Affected Versions Matrix

Affected Product admerc / document_management_system
Affected Versions 1.0
Weakness Enumeration CWE-74

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2026-3068 impacting admerc document_management_system.

⚡ Nuclei Detection Template (YAML) cve-2026-3068.yaml
id: cve-2026-3068

info:
  name: admerc document_management_system - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: high
  description: |
    Automated signature & scanner for CVE-2026-3068 affecting admerc document_management_system.
    Evaluation: A weakness has been identified in itsourcecode Document Management System 1.0. This impacts an unknown function of the file /deluser.php. Executing a ...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2026-3068
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    cvss-score: 7.3
    cve-id: CVE-2026-3068
    cwe-id: CWE-74
  tags: cve,cve-2026-3068,admerc,document_management_syste,high

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "document_management_system"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2026-3068.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2026-3068
# Target: admerc document_management_system | CVSS: 7.3 (HIGH)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2026-3068 (admerc document_management_system)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against admerc document_management_system scope (1.0).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2026-3068.sh
# Recommended Remediation & Patching Commands for CVE-2026-3068
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install document_management_syste 2>/dev/null || \
sudo dnf upgrade document_management_syste 2>/dev/null || \
sudo yum update document_management_syste

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i document_management_syste 2>/dev/null || rpm -qa | grep -i document_management_syste

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

🔗 Verified Technical References

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2026-3068 in admerc document_management_system?

Review vendor-specific security notices and update admerc document_management_system packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2026-3068?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2026-3068?

CVE-2026-3068 is classified with a CVSS 3.1 Base Score of 7.3 (HIGH). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
7.3
HIGH SEVERITY
CVE ID CVE-2026-3068
Weakness CWE-74
Vendor admerc
Product document_management_system
Published 2026-02-24
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L