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CVE-2026-46337— WWBN AVideo: Unauthenticated Arbitrary Image Read via Path Traversal in `view/img/image404Raw.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是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 29.0及之前版本存在安全漏洞，该漏洞源于未经身份验证的远程攻击者可读取PHP用户可打开的磁盘上任意图像文件，包括受ACL保护的私人用户照片、管理员上传的缩略图、加密视频海报帧以及通过..遍历可访问的兄弟应用目录下的图像内容。

AI Predicted 7.5 Difficulty: Easy EPSS 0.46% · P38

Affected Version Matrix 1

VendorProduct Version RangeStatus
WWBN AVideo <= 29.0 affected
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I. Basic Information for CVE-2026-46337

Vulnerability Information
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Vulnerability Title
WWBN AVideo: Unauthenticated Arbitrary Image Read via Path Traversal in `view/img/image404Raw.php`
Source: CVE Program / CVE List V5
Vulnerability Description
WWBN AVideo is an open source video platform. In 29.0 and earlier, an unauthenticated remote attacker can read arbitrary image files anywhere on disk that the PHP user can open — including private user-profile photos that the application's normal serving wrappers gate behind ACLs, admin-uploaded thumbnails, encrypted-video poster frames, and image content under sibling-app directories reachable via .. traversal. The endpoint requires no authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WWBN AVideo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WWBN AVideo是WWBN团队的一个由PHP编写的视频平台建站系统。 WWBN AVideo 29.0及之前版本存在安全漏洞，该漏洞源于未经身份验证的远程攻击者可读取PHP用户可打开的磁盘上任意图像文件，包括受ACL保护的私人用户照片、管理员上传的缩略图、加密视频海报帧以及通过..遍历可访问的兄弟应用目录下的图像内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
WWBN AVideo <= 29.0 -

II. Public POCs for CVE-2026-46337

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III. Intelligence Information for CVE-2026-46337

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Vendor Advisories for CVE-2026-46337 (1)

Same Patch Batch · WWBN · 2026-05-29 · 9 CVEs total

CVE-2026-45578 8.8 HIGH WWBN AVideo Live: OS command injection in on_publish.php execAsync via unescaped m3u8 URL
CVE-2026-45619 6.5 MEDIUM AVideo CVE-2026-43884 incomplete fix - `isSSRFSafeURL()` call sites still discard the `$re
CVE-2026-45610 5.7 MEDIUM WWBN AVideo plugin/LoginControl/set.json.php: 2FA toggle endpoint has no CSRF protection,
CVE-2026-45580 5.4 MEDIUM WWBN AVideo Live: stored XSS via unescaped stream key in modeYoutubeLive.php class attribu
CVE-2026-47694 5.4 MEDIUM WWBN AVideo: Stored XSS via unescaped Gallery category description
CVE-2026-45620 5.3 MEDIUM AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated
CVE-2026-45731 WWBN AVideo: Authenticated Arbitrary File Read in view/update.php
CVE-2026-47696 WWBN AVideo: Authenticated wallet credit bypass in AuthorizeNet processPayment endpoint

IV. Related Vulnerabilities

Same product: AVideo
Same vendor: WWBN
Same weakness: CWE-22

V. Comments for CVE-2026-46337

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