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CVE-2026-86728— AVideo through 29.0 Unauthenticated Disclosure via epg.json.php

Quick assessment

Affected
WWBN AVideo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AVideo 29.0 及之前版本存在一个认证绕过漏洞，位于插件文件 。该漏洞使得未认证的用户能够访问实时流媒体密钥和私有 EPG（电子节目指南）日程。攻击者可以通过按顺序请求该端点（使用连续的用户或播放列表 ID），从而无需认证即可获取敏感凭证、服务器标识符以及完整的节目日程。

CVSS 7.5 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
WWBN AVideo ≤ 29.0 affected
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I. Basic Information for CVE-2026-86728

Vulnerability Information
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Vulnerability Title
AVideo through 29.0 Unauthenticated Disclosure via epg.json.php
Source: CVE Program / CVE List V5
Vulnerability Description
AVideo through 29.0 contains an authentication bypass vulnerability in plugin/PlayLists/epg.json.php that exposes live-stream keys and private EPG schedules to unauthenticated users. Attackers can request the endpoint with sequential user or playlist IDs to retrieve sensitive credentials, server identifiers, and complete programme schedules without authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo 0 ~ 29.0 -

II. Public POCs for CVE-2026-86728

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III. Intelligence Information for CVE-2026-86728

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Vendor Advisories for CVE-2026-86728 (2)

Same Patch Batch · WWBN · 2026-09-08 · 12 CVEs total

CVE-2026-86723 8.1 HIGH AVideo LoginControl PGP Authentication Bypass via verifyChallenge
CVE-2026-86720 8.1 HIGH WWBN AVideo Missing Authorization via resendRestreamer.json.php
CVE-2026-86722 8.1 HIGH AVideo Authentication Bypass via SQL Cache Invalidation
CVE-2026-86727 7.5 HIGH AVideo through 29.0 Information Disclosure via stats.json.php
CVE-2026-86721 7.5 HIGH AVideo through c3edcc274c Authorization Bypass via Session Cookie
CVE-2026-86729 7.4 HIGH WWBN AVideo Unrestricted Authentication Attempts via get_api_preauthorize
CVE-2026-86718 7.1 HIGH WWBN AVideo Cross-Site Request Forgery via deleteHistory.json.php
CVE-2026-86725 7.1 HIGH AVideo SocialMediaPublisher Missing Authorization via add.json.php
CVE-2026-86726 6.5 MEDIUM AVideo through 29.0 Information Disclosure via restreamsActive.json.php
CVE-2026-86724 6.5 MEDIUM AVideo YPTWallet saveBalance.php Cross-Site Request Forgery
CVE-2026-86719 5.4 MEDIUM WWBN AVideo CustomizeUser Cross-Site Request Forgery Session Hijacking

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-306

V. Comments for CVE-2026-86728

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