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CVE-2026-90545— WWBN AVideo Missing Authorization via commentAddNew.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.

WWBN AVideo 在提交 c3edcc274c389816d434acadac07ee78eaf330c1 之前的版本中， 端点未正确验证视频的访问权限，使得已认证用户能够在受密码保护和组别限制的视频上发表评论。攻击者可以利用有效的会话发送 POST 请求，在用户无权观看的视频下添加评论，从而绕过密码和组别的访问控制。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-90545

Vulnerability Information
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Vulnerability Title
WWBN AVideo Missing Authorization via commentAddNew.json.php
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate video access permissions in the commentAddNew.json.php endpoint, allowing authenticated users to post comments on password-protected and group-restricted videos. Attackers can submit POST requests with a valid session to add comments to videos they cannot watch, bypassing password and group access controls.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo 0 ~ c3edcc274c389816d434acadac07ee78eaf330c1 -

II. Public POCs for CVE-2026-90545

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-90545

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Vendor Advisories for CVE-2026-90545 (2)

Same Patch Batch · WWBN · 2026-09-12 · 17 CVEs total

CVE-2026-90537 8.2 HIGH WWBN AVideo Scheduler sendEmail Missing Authorization via Token
CVE-2026-90542 5.4 MEDIUM WWBN AVideo Missing Authorization via remindMe.json.php
CVE-2026-90550 5.3 MEDIUM WWBN AVideo Missing Authorization via mediaSession.json.php
CVE-2026-90551 5.3 MEDIUM WWBN AVideo Missing Authorization via video_from_program API
CVE-2026-90549 5.3 MEDIUM WWBN AVideo Missing Authorization via videosAndroid.json.php Endpoint
CVE-2026-90548 5.3 MEDIUM WWBN AVideo Missing Authorization in ImageGallery list.json.php
CVE-2026-90547 5.3 MEDIUM WWBN AVideo Missing Authorization via getBookmarks.json.php
CVE-2026-90543 5.3 MEDIUM WWBN AVideo Missing Authentication via socketMessageLiveOwner.json.php
CVE-2026-90541 5.3 MEDIUM WWBN AVideo Unauthenticated Information Disclosure via menus.json.php
CVE-2026-90539 5.3 MEDIUM WWBN AVideo Missing Authentication via menuItems.json.php
CVE-2026-90538 5.3 MEDIUM WWBN AVideo Missing Authorization via playlistsFromUser.json.php
CVE-2026-90536 5.3 MEDIUM WWBN AVideo Missing Authorization via adsInfo API Endpoint
CVE-2026-90552 4.3 MEDIUM WWBN AVideo Missing Authorization via Playlists_schedules list.json.php
CVE-2026-90546 4.3 MEDIUM WWBN AVideo Missing Authorization via like.json.php
CVE-2026-90544 4.3 MEDIUM WWBN AVideo Missing Authorization via videoAddViewCount.json.php
CVE-2026-90540 4.3 MEDIUM WWBN AVideo Missing Authorization via playListAddVideo.json.php

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-862

V. Comments for CVE-2026-90545

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