Advisory Database
  • Advisories
  • Dependency Scanning
  1. composer
  2. ›
  3. wwbn/avideo
  4. ›
  5. CVE-2026-33038

CVE-2026-33038: AVideo affected by unauthenticated application takeover via exposed web installer on uninitialized deployments

March 17, 2026 (updated March 20, 2026)

The install/checkConfiguration.php endpoint performs full application initialization — database setup, admin account creation, and configuration file write — from unauthenticated POST input. The only guard is checking whether videos/configuration.php already exists. On uninitialized deployments, any remote attacker can complete the installation with attacker-controlled credentials and an attacker-controlled database, gaining full administrative access.

References

  • github.com/WWBN/AVideo
  • github.com/WWBN/AVideo/commit/b3fa7869dcb935c8ab5c001a88dc29d2f92cf8e1
  • github.com/WWBN/AVideo/security/advisories/GHSA-2f9h-23f7-8gcx
  • github.com/advisories/GHSA-2f9h-23f7-8gcx
  • nvd.nist.gov/vuln/detail/CVE-2026-33038

Code Behaviors & Features

Detect and mitigate CVE-2026-33038 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions up to 25.0

Solution

Unfortunately, there is no solution available yet.

Impact 8.1 HIGH

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

Learn more about CVSS

Weakness

  • CWE-306: Missing Authentication for Critical Function

Source file

packagist/wwbn/avideo/CVE-2026-33038.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Sun, 08 Nov 2026 00:17:18 +0000.