CVE-2025-34434

CRITICAL

Wwbn Avideo < 20.0 - Missing Authentication

Title source: rule

Description

AVideo versions prior to 20.1 with the ImageGallery plugin enabled is vulnerable to unauthenticated file upload and deletion. Plugin endpoints responsible for managing gallery images fail to enforce authentication checks and do not validate ownership, allowing unauthenticated attackers to upload or delete images associated with any image-based video.

References (4)

[Various Sources] https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/

[Patch] https://github.com/WWBN/AVideo/commit/4a53ab2056

View Patch ZIP pw:eip

[Patch] https://github.com/WWBN/AVideo/commit/c279999cbd

[Third Party Advisory] https://www.vulncheck.com/advisories/avideo-imagegallery-plugin-unauthenticated-file-upload-and-deletion

Scores

CVSS v3 9.1

EPSS 0.0023

EPSS Percentile 45.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Classification

CWE

CWE-306

Status published

Affected Products (1)

wwbn/avideo < 20.0

Timeline

Published Dec 17, 2025

Tracked Since Feb 18, 2026