What’s Vulnerable › Vulnerabilities

CVE-2026-116800: WWBN AVideo before 29.5.0 Local PHP File Inclusion via Accept-Language Header

• Severity: medium (CVSS 6.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-26 · updated 2026-10-27
• Weakness: CWE-22

Description

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 products

• WWBN AVideo: before 29.5.0 — fixed in 29.5.0

How to fix

Upgrade to a fixed version: WWBN AVideo 29.5.0. Check the vendor advisory for mitigations.

References

• https://github.com/WWBN/AVideo/commit/22e8c734ec89bb793d09dcc83f630e42d5fcaa8a
• https://github.com/WWBN/AVideo/releases/tag/v29.5.0
• https://github.com/WWBN/AVideo/security/advisories/GHSA-r3jc-85h3-h7g2
• https://www.vulncheck.com/advisories/wwbn-avideo-before-29.5.0-local-php-file-inclusion-via-accept-language-header

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