SEPTEMBER 17, 2026
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Case File

CVE-2026-86188

HIGH · CVSS 7.2 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-05 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The AVideo platform with the YPTSocket plugin is vulnerable to a cross-site scripting (XSS) flaw that allows unauthenticated attackers to execute arbitrary JavaScript in the browsers of other users. This vulnerability can be exploited through crafted websocket messages, enabling attackers to manipulate the DOM and execute malicious scripts without requiring user interaction. Organizations using AVideo with the YPTSocket plugin should prioritize patching this vulnerability to protect their users from potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86188
Severity
HIGH
CVSS
7.2
EPSS
0.25%
Java

Original NVD Description

AVideo with YPTSocket plugin enabled contains a cross-site scripting vulnerability allowing unauthenticated attackers to execute arbitrary JavaScript in other users' browsers via the websocket callback mechanism. Attackers can send crafted socket messages with callback names resolving to global functions like avideoConfirmHTML that accept untrusted data and assign it to innerHTML, achieving script execution in the victim's origin without authentication or user interaction.