CVE-2026-24139— MyTube Allows Unauthorized Database Export by Guest Users
Quick assessment
Affected
franklioxygen MyTube
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.
MyTube是Peifan Li个人开发者的一个视频自托管下载器和播放器。 MyTube 1.7.78及之前版本存在安全漏洞，该漏洞源于数据库导出端点权限验证不当，可能导致低权限用户访问敏感数据。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-24139
Vulnerability Information
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Vulnerability Title
MyTube Allows Unauthorized Database Export by Guest Users
Source: CVE Program / CVE List V5
Vulnerability Description
MyTube is a self-hosted downloader and player for several video websites. Versions 1.7.78 and below do not safeguard against authorization bypass, allowing guest users to download the complete application database. The application fails to properly validate user permissions on the database export endpoint, enabling low-privileged users to access sensitive data they should not have permission to view.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
MyTube 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MyTube是Peifan Li个人开发者的一个视频自托管下载器和播放器。 MyTube 1.7.78及之前版本存在安全漏洞，该漏洞源于数据库导出端点权限验证不当，可能导致低权限用户访问敏感数据。
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 |
|---|---|---|---|---|
| franklioxygen | MyTube | < 1.7.79 | - |
|
II. Public POCs for CVE-2026-24139
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: MyTube
-
CVE-2026-33935
MyTube has Unauthenticated Account Lockout via Shared Login -
CVE-2026-33890
MyTube has an Unauthenticated Admin Privilege Escalation via -
CVE-2026-33735
MyTube has an Improper Access Control that Allows Complete A -
CVE-2026-24140
MyTube has Mass Assignment via Settings Management -
CVE-2026-23848
MyTube has Rate Limiting Bypass via X-Forwarded-For Header S
Same vendor: franklioxygen
-
CVE-2026-33935
MyTube has Unauthenticated Account Lockout via Shared Login -
CVE-2026-33890
MyTube has an Unauthenticated Admin Privilege Escalation via -
CVE-2026-33735
MyTube has an Improper Access Control that Allows Complete A -
CVE-2026-24140
MyTube has Mass Assignment via Settings Management -
CVE-2026-23848
MyTube has Rate Limiting Bypass via X-Forwarded-For Header S
Same weakness: CWE-862
-
CVE-2026-62128
WordPress Creator LMS plugin <= 1.2.21 - Broken Access Contr -
CVE-2026-105891
WordPress Event Tickets plugin <= 5.30.0.1 - Broken Access C -
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WordPress VillaTheme Core plugin <= 1.0.5 - Broken Access Co -
CVE-2026-105888
WordPress Event Tickets plugin <= 5.30.0.1 - Broken Access C -
CVE-2026-106596
WordPress Visual Composer Website Builder plugin <= 45.16.3
V. Comments for CVE-2026-24139
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