CVE-2026-105089

8.7 HIGHpublic exploit available

Published 2026-10-04 · Updated 2026-10-06

AI risk analysis

Summary: This vulnerability allows users with upload permissions to inject malicious scripts via a video trailer URL, leading to potential JavaScript execution in victims' browsers.
Exploitability: Exploitation requires user interaction and upload permissions, making it moderately difficult. Attackers must first gain upload access to exploit the vulnerability.
Blast radius: If exploited, attackers can execute JavaScript in victims' browsers, potentially leading to data theft or further compromise of user sessions.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to version 29.2.1 or later.

xsswebuploadscript-injection

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

WWBN AVideo through 29.2.0 contains a stored cross-site scripting vulnerability that allows users with upload permission to inject script by setting a malicious video trailer1 URL. The value is rendered unescaped in YouPHPFlix2 templates and channel playlists, letting attackers break out of onclick strings or iframe src attributes to execute JavaScript in victims' browsers.

CVSS vector

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

Weaknesses

CWE-79

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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