---
id: CVE-2026-116800
title: WWBN AVideo before 29.5.0 Local PHP File Inclusion via Accept-Language Header
summary: >-
  WWBN AVideo before 29.5.0 contains a local file inclusion vulnerability that
  allows unauthenticated attackers to include PHP files outside the locale
  directory via a crafted Accept-Language header. Attackers can use overlapping
  traversal…
severity: medium
cvss: 6.2
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-22
vendor: WWBN
product: AVideo
affected:
  - AVideo < 29.5.0
published: '2026-10-26'
updated: '2026-10-26'
sourceUpdated: '2026-10-26T23:05:33.044Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116800'
references:
  - url: 'https://github.com/WWBN/AVideo/security/advisories/GHSA-r3jc-85h3-h7g2'
    label: GitHub Security Advisory (GHSA-r3jc-85h3-h7g2)
  - url: >-
      https://github.com/WWBN/AVideo/commit/22e8c734ec89bb793d09dcc83f630e42d5fcaa8a
    label: Patch Commit
  - url: 'https://github.com/WWBN/AVideo/releases/tag/v29.5.0'
    label: AVideo v29.5.0 Release Notes
  - url: >-
      https://www.vulncheck.com/advisories/wwbn-avideo-before-29.5.0-local-php-file-inclusion-via-accept-language-header
    label: >-
      VulnCheck Advisory: WWBN AVideo before 29.5.0 Local PHP File Inclusion via
      Accept-Language Header
tags:
  - cve.org
epss: 0.00506
epssPercentile: 0.42977
ingestedAt: '2026-10-27T16:11:59.142Z'
---

## Overview

WWBN AVideo before 29.5.0 contains a local file inclusion vulnerability that allows unauthenticated attackers to include PHP files outside the locale directory via a crafted Accept-Language header. Attackers can use overlapping traversal sequences like ....// to bypass single-pass removal in setLanguage(), executing existing server-side PHP files in the application context.

## Affected

- `AVideo < 29.5.0`

## Remediation

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