CVE-2026-33692: Wwbn/avideo AVideo Vulnerable To Unauthenticated .env Vulnerability

HIGH
Advisory Identifier: GHSA-wf69-r4mx-43rr
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CVSS 7.5
CWE-20
Published
Advisory Summary

CVE-2026-33692 is a HIGH (CVSS 7.5) avideo vulnerable to unauthenticated .env vulnerability (CWE-20: Improper Input Validation) affecting Wwbn/avideo libraries in the Packagist ecosystem. The issue involves avideo vulnerable to unauthenticated .env file exposure via official docker compose configuration. Remediation is available by upgrading affected packages to version 29.0.

CVE-2026-33692 at a Glance

CVE Identifier CVE-2026-33692
GHSA Identifier GHSA-wf69-r4mx-43rr
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-20: Improper Input Validation
Affected Product Wwbn/avideo
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 7.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2026-33692

To remediate this vulnerability, upgrade all affected Wwbn/avideo dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

wwbn/avideo fixed: 29.0 
Upgrade wwbn/avideo to 29.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for wwbn/avideo

How to Check if You Are Affected

To determine whether your application is affected by CVE-2026-33692, inspect your project dependencies for Wwbn/avideo:

inspect dependencies for wwbn/avideo

Analyze the terminal output to locate any version of Wwbn/avideo in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 29.0), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-20: Improper Input Validation, where the product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. In Wwbn/avideo, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

## Vulnerability Details **CWE**: CWE-538 - Insertion of Sensitive Information into Externally-Accessible File or Directory The official `docker-compose.yml` (line 61) mounts the entire project root directory as the Apache document root: ```yaml volumes: - "./:/var/www/html/AVideo" ``` This causes the `.env` file — which contains database credentials, admin passwords, and infrastructure configuration — to be served as a static file at `/.env`. No `.htaccess` rule or Apache configuration blocks access to dotfiles. ### Exposed Information An unauthenticated request to `GET /.env` returns: ``` DB_MYSQL_HOST=database DB_MYSQL_USER=avideo DB_MYSQL_PASSWORD=avideo SYSTEM_ADMIN_PASSWORD=admin123 TLS_CERTIFICATE_FILE=/etc/apache2/ssl/localhost.crt TLS_CERTIFICATE_KEY=/etc/apache2/ssl/localhost.key NETWORK_SUBNET=172.30.0.0/16 ``` ## Steps to Reproduce ### Prerequisites - AVideo deployed using the official `docker-compose.yml` - No modifications to the default configuration ### Steps 1. Deploy AVideo using `docker compose up -d` 2. Send: `curl http://target/.env` 3. The full `.env` file contents are returned, including database credentials and admin password ## Impact - **Attacker**: Unauthenticated (any remote user) - **Victim**: AVideo server and database - **Specific damage**: Attacker obtains database credentials (`DB_MYSQL_USER`, `DB_MYSQL_PASSWORD`), admin password (`SYSTEM_ADMIN_PASSWORD`), and internal network topology (`NETWORK_SUBNET`). This enables direct database access, admin panel takeover, and further lateral movement within the Docker network. ## Proposed Fix Add a `.htaccess` rule to block access to dotfiles: ```apache # Block access to hidden files (.env, .git, etc.) <FilesMatch "^\."> Order Allow,Deny Deny from all </FilesMatch> ``` Or configure Apache to deny dotfile access in the virtual host configuration.

CVE-2026-33692 Affected Wwbn/avideo Versions

1 component(s)
Fixed Versions:
29.0
Product / Package Ecosystem Affected Versions Fixed Version
wwbn/avideo
 Packagist
< 29.0
29.0

References

GitHub Advisory / Wiki ADVISORY
https://github.com/WWBN/AVideo/security/advisories/GHSA-wf69-r4mx-43rr
Security Fix Commit FIX COMMIT
https://github.com/WWBN/AVideo/commit/7f418de1a95ab87bb8c8c3eb3702d71c351e098d
Wwbn/avideo Source Repository REPOSITORY
https://github.com/WWBN/AVideo

Frequently Asked Questions

What is CVE-2026-33692?
CVE-2026-33692 is a security vulnerability in Wwbn/avideo involving AVideo Vulnerable to Unauthenticated .env File Exposure via Official Docker Compose Configuration under CWE-20: Improper Input Validation.
Which Wwbn/avideo versions are affected?
Affected versions include releases prior to 29.0 across affected packages: wwbn/avideo.
What version fixes CVE-2026-33692?
Upgrading to 29.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is wwbn/avideo affected?
Yes, wwbn/avideo is affected in releases prior to 29.0. Upgrade your dependency to 29.0 or later.
What is the CVSS score of CVE-2026-33692?
CVE-2026-33692 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2026-33692?
CVE-2026-33692 is classified under CWE-20: Improper Input Validation (The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.).
How can I check Packagist dependencies for CVE-2026-33692?
Run the dependency tree command: 'inspect dependencies for wwbn/avideo'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-wf69-r4mx-43rr",
  "modified" : "2026-06-22T19:54:15Z",
  "published" : "2026-06-22T19:54:15Z",
  "aliases" : [ "CVE-2026-33692" ],
  "summary" : "AVideo Vulnerable to Unauthenticated .env File Exposure via Official Docker Compose Configuration",
  "details" : "## Vulnerability Details\n\n**CWE**: CWE-538 - Insertion of Sensitive Information into Externally-Accessible File or Directory\n\nThe official `docker-compose.yml` (line 61) mounts the entire project root directory as the Apache document root:\n\n```yaml\nvolumes:\n  - \"./:/var/www/html/AVideo\"\n```\n\nThis causes the `.env` file — which contains database credentials, admin passwords, and infrastructure configuration — to be served as a static file at `/.env`. No `.htaccess` rule or Apache configuration blocks access to dotfiles.\n\n### Exposed Information\n\nAn unauthenticated request to `GET /.env` returns:\n\n```\nDB_MYSQL_HOST=database\nDB_MYSQL_USER=avideo\nDB_MYSQL_PASSWORD=avideo\nSYSTEM_ADMIN_PASSWORD=admin123\nTLS_CERTIFICATE_FILE=/etc/apache2/ssl/localhost.crt\nTLS_CERTIFICATE_KEY=/etc/apache2/ssl/localhost.key\nNETWORK_SUBNET=172.30.0.0/16\n```\n\n## Steps to Reproduce\n\n### Prerequisites\n- AVideo deployed using the official `docker-compose.yml`\n- No modifications to the default configuration\n\n### Steps\n1. Deploy AVideo using `docker compose up -d`\n2. Send: `curl http://target/.env`\n3. The full `.env` file contents are returned, including database credentials and admin password\n\n## Impact\n\n- **Attacker**: Unauthenticated (any remote user)\n- **Victim**: AVideo server and database\n- **Specific damage**: Attacker obtains database credentials (`DB_MYSQL_USER`, `DB_MYSQL_PASSWORD`), admin password (`SYSTEM_ADMIN_PASSWORD`), and internal network topology (`NETWORK_SUBNET`). This enables direct database access, admin panel takeover, and further lateral movement within the Docker network.\n\n## Proposed Fix\n\nAdd a `.htaccess` rule to block access to dotfiles:\n\n```apache\n# Block access to hidden files (.env, .git, etc.)\n<FilesMatch \"^\\.\">\n    Order Allow,Deny\n    Deny from all\n</FilesMatch>\n```\n\nOr configure Apache to deny dotfile access in the virtual host configuration.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "wwbn/avideo"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "29.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/WWBN/AVideo/security/advisories/GHSA-wf69-r4mx-43rr"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/WWBN/AVideo/commit/7f418de1a95ab87bb8c8c3eb3702d71c351e098d"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/WWBN/AVideo"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-20" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-06-22T19:54:15Z",
    "nvd_published_at" : null
  }
}