---
id: CVE-2026-84478
title: >-
  WWBN AVideo contains a path traversal vulnerability in the API
  get_api_login_code endpoint that allows unauthenticated attackers to delete
  arbitrary .log files by supplying directory traversal sequences in the code
  parameter
summary: >-
  WWBN AVideo contains a path traversal vulnerability in the API
  get_api_login_code endpoint that allows unauthenticated attackers to delete
  arbitrary .log files by supplying directory traversal sequences in the code
  parameter. Attackers c…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-73
published: '2026-09-01'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T20:18:59.270'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84478'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-wh69-gqmj-rcqg'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/wwbn-avideo-unauthenticated-arbitrary-log-file-deletion
    label: disclosure@vulncheck.com
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-wh69-gqmj-rcqg'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00561
epssPercentile: 0.44318
ingestedAt: '2026-09-08T21:11:12.289Z'
---

## Overview

WWBN AVideo contains a path traversal vulnerability in the API get_api_login_code endpoint that allows unauthenticated attackers to delete arbitrary .log files by supplying directory traversal sequences in the code parameter. Attackers can exploit this to destroy audit logs and probe for file existence on the server, with the vulnerability enabling both file deletion and information disclosure about the filesystem.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.