MEDIUM CVSS 5.3
Published: 2025-02-19

CVE-2024-13719

pepro peprodev_ultimate_invoice Security Advisory (CVE-2024-13719)
↗ Official NIST NVD Record
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CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2024-13719 impacting pepro peprodev_ultimate_invoice. Evaluated with CVSS Base Score of 5.3 (MEDIUM).

Original NVD Description

Source: NIST NVD
The PeproDev Ultimate Invoice plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.9 via the invoicing viewer due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view invoices for completed orders which can contain PII of users.

📊 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
None (I:N)
No system modification impact
Availability
None (A:N)
No system availability impact

🎯 Affected Versions Matrix

Affected Product pepro / peprodev_ultimate_invoice
Affected Versions *
Weakness Enumeration CWE-862

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-2024-13719 impacting pepro peprodev_ultimate_invoice.

⚡ Nuclei Detection Template (YAML) cve-2024-13719.yaml
id: cve-2024-13719

info:
  name: pepro peprodev_ultimate_invoice - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: medium
  description: |
    Automated signature & scanner for CVE-2024-13719 affecting pepro peprodev_ultimate_invoice.
    Evaluation: The PeproDev Ultimate Invoice plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.9 via t...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2024-13719
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2024-13719
    cwe-id: CWE-862
  tags: cve,cve-2024-13719,pepro,peprodev_ultimate_invoice,medium

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "peprodev_ultimate_invoice"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2024-13719.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2024-13719
# Target: pepro peprodev_ultimate_invoice | CVSS: 5.3 (MEDIUM)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2024-13719 (pepro peprodev_ultimate_invoice)...")
    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 pepro peprodev_ultimate_invoice scope (*).")
        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-2024-13719.sh
# Recommended Remediation & Patching Commands for CVE-2024-13719
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install peprodev_ultimate_invoice 2>/dev/null || \
sudo dnf upgrade peprodev_ultimate_invoice 2>/dev/null || \
sudo yum update peprodev_ultimate_invoice

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

# 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.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2024-13719 in pepro peprodev_ultimate_invoice?

Review vendor-specific security notices and update pepro peprodev_ultimate_invoice 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-2024-13719?

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-2024-13719?

CVE-2024-13719 is classified with a CVSS 3.1 Base Score of 5.3 (MEDIUM). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
5.3
MEDIUM SEVERITY
CVE ID CVE-2024-13719
Weakness CWE-862
Vendor pepro
Product peprodev_ultimate_invoice
Published 2025-02-19
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N