MEDIUM CVSS 6.5
Published: 2025-12-24

CVE-2025-68533

hasthemes wc_builder Security Advisory (CVE-2025-68533)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2025-68533?
🔬 Search Writeups & Exploit Archive →

CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2025-68533 impacting hasthemes wc_builder. Evaluated with CVSS Base Score of 6.5 (MEDIUM).

Original NVD Description

Source: NIST NVD
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HasThemes WC Builder wc-builder allows Stored XSS.This issue affects WC Builder: from n/a through <= 1.2.0.

📊 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
Low (PR:L)
Standard user access required
User Interaction
Required (UI:R)
User must click or open resource
Scope
Changed (S:C)
Impacts components beyond caller authority
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 hasthemes / wc_builder
Affected Versions *
Weakness Enumeration CWE-79

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-2025-68533 impacting hasthemes wc_builder.

⚡ Nuclei Detection Template (YAML) cve-2025-68533.yaml
id: cve-2025-68533

info:
  name: hasthemes wc_builder - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: medium
  description: |
    Automated signature & scanner for CVE-2025-68533 affecting hasthemes wc_builder.
    Evaluation: Improper Neutralization of Input During Web Page Generation (&#x27;Cross-site Scripting&#x27;) vulnerability in HasThemes WC Builder wc-builder allows...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2025-68533
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
    cvss-score: 6.5
    cve-id: CVE-2025-68533
    cwe-id: CWE-79
  tags: cve,cve-2025-68533,hasthemes,wc_builder,medium

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "wc_builder"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2025-68533.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2025-68533
# Target: hasthemes wc_builder | CVSS: 6.5 (MEDIUM)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2025-68533 (hasthemes wc_builder)...")
    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 hasthemes wc_builder 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-2025-68533.sh
# Recommended Remediation & Patching Commands for CVE-2025-68533
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install wc_builder 2>/dev/null || \
sudo dnf upgrade wc_builder 2>/dev/null || \
sudo yum update wc_builder

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

# 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

Authorities
  • No records filed in this category.
Distributions
  • No records filed in this category.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2025-68533 in hasthemes wc_builder?

Review vendor-specific security notices and update hasthemes wc_builder 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-2025-68533?

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-2025-68533?

CVE-2025-68533 is classified with a CVSS 3.1 Base Score of 6.5 (MEDIUM). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
6.5
MEDIUM SEVERITY
CVE ID CVE-2025-68533
Weakness CWE-79
Vendor hasthemes
Product wc_builder
Published 2025-12-24
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L