CVE-2025-34436 - CVE House
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Status published High CVE-2025-34436

AVideo < 20.1 IDOR Arbitrary File Upload

Vulnerability Description

AVideo versions prior to 20.1 allow any authenticated user to upload files into directories belonging to other users due to an insecure direct object reference. The upload functionality verifies authentication but does not enforce ownership checks.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Valentin Lobstein (Chocapikk)

References

More from World Wide Broadcast Network

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CVE-2025-34442
AVideo < 20.1 System Path Disclosure via Public API
Medium 6.9
CVE-2025-34441
AVideo < 20.1 User Information Disclosure via Public API
Medium 6.9
CVE-2025-34440
AVideo < 20.1 Open Redirect via siteRedirectUri Parameter
Medium 4.8
CVE-2025-34439
AVideo < 20.1 Open Redirect via cancelUri Parameter
Medium 4.8
CVE-2025-34438
AVideo < 20.1 IDOR Arbitrary Video Rotation
Medium 5.3

Affected Vendor

World Wide Broadcast Network

View all reports →

Affected Software

AVideo
Vulnerable Versions:
0

Timeline

Official Publish: December 17th, 2025
Last Modified: June 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-639

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1078 Valid Accounts
Persistence
T1213 Data from Information Repositories
Collection
T1021 Remote Services
Lateral Movement
T1098 Account Manipulation
Privilege Escalation