CVE-2025-34437— AVideo < 20.1 IDOR Arbitrary Comment Image Upload
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I. Basic Information for CVE-2025-34437
Vulnerability Information
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Vulnerability Title
AVideo < 20.1 IDOR Arbitrary Comment Image Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
AVideo versions prior to 20.1 permit any authenticated user to upload comment images to videos owned by other users. The endpoint validates authentication but omits ownership checks, allowing attackers to perform unauthorized uploads to arbitrary video objects.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
AVideo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AVideo是World Wide Broadcast Network开源的一个广播网络创建工具。 AVideo 20.0之前版本存在安全漏洞，该漏洞源于端点缺少所有权检查，可能导致经过身份验证的用户向其他用户的视频上传评论图片。
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 |
|---|---|---|---|---|
| World Wide Broadcast Network | AVideo | 0 ~ 20.1 | - |
II. Public POCs for CVE-2025-34437
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.vulncheck.com/advisories/avideo-idor-arbitrary-comment-image-uploadthird-party-advisory
- https://github.com/WWBN/AVideo/commit/4a53ab2056release-notes
- https://nvd.nist.gov/vuln/detail/CVE-2025-34437
Same Patch Batch · World Wide Broadcast Network · 2025-12-17 · 9 CVEs total
| CVE-2025-34440 | AVideo < 20.1 Open Redirect via siteRedirectUri Parameter | |
| CVE-2025-34441 | AVideo < 20.1 User Information Disclosure via Public API | |
| CVE-2025-34439 | AVideo < 20.1 Open Redirect via cancelUri Parameter | |
| CVE-2025-34442 | AVideo < 20.1 System Path Disclosure via Public API | |
| CVE-2025-34435 | AVideo < 20.1 IDOR Arbitrary File Deletion | |
| CVE-2025-34438 | AVideo < 20.1 IDOR Arbitrary Video Rotation | |
| CVE-2025-34434 | AVideo < 20.1 ImageGallery Plugin Unauthenticated File Upload and Deletion | |
| CVE-2025-34436 | AVideo < 20.1 IDOR Arbitrary File Upload |
IV. Related Vulnerabilities
Same product: AVideo
- CVE-2026-41304
WWBN AVideo vulnerable to RCE caused by clonesite plugin - CVE-2026-41064
AVideo has an incomplete fix for CVE-2026-33502 (Command Inj - CVE-2026-41063
WWBN AVideo has incomplete fix for CVE-2026-33500 (XSS) - CVE-2026-41062
WWBN/AVideo has an incomplete fix for a directory traversal - CVE-2026-41061
WWBN AVideo Vulnerable to stored XSS via Unanchored Duration
Same vendor: World Wide Broadcast Network
- CVE-2025-34433
AVideo < 20.1 Unauthenticated RCE via Predictable Installati - CVE-2025-34438
AVideo < 20.1 IDOR Arbitrary Video Rotation - CVE-2025-34435
AVideo < 20.1 IDOR Arbitrary File Deletion - CVE-2025-34436
AVideo < 20.1 IDOR Arbitrary File Upload - CVE-2025-34434
AVideo < 20.1 ImageGallery Plugin Unauthenticated File Uploa
Same weakness: CWE-639
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V. Comments for CVE-2025-34437
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