Vulnerabilidades de World Wide Broadcast Network

CVE-2025-34433 Crítica · 9.3 Exploit público CWE-94 19/12/2025

AVideo < 20.1 Unauthenticated RCE via Predictable Installation Salt

AVideo versions 14.3.1 prior to 20.1 contain an unauthenticated remote code execution vulnerability caused by predictable generation of an installation salt using PHP uniqid(). The installation timestamp is exposed via a public endpoint, and a derived hash identifier is accessible through unauthenticated API responses, allowing attackers to brute-force the remaining entropy. The recovered salt can then be used to encrypt a malicious payload supplied to a notification API endpoint that evaluates attacker-controlled input, resulting in arbitrary code execution as the web server user.

CVE-2025-34442 Alta · 7.5 Exploit público CWE-497 17/12/2025

AVideo < 20.1 System Path Disclosure via Public API

AVideo versions prior to 20.1 disclose absolute filesystem paths via multiple public API endpoints. Returned metadata includes full server paths to media files, revealing underlying filesystem structure and facilitating more effective attack chains.

CVE-2025-34441 Alta · 7.5 Exploit público CWE-359 17/12/2025

AVideo < 20.1 User Information Disclosure via Public API

AVideo versions prior to 20.1 expose sensitive user information through an unauthenticated public API endpoint. Responses include emails, usernames, administrative status, and last login times, enabling user enumeration and privacy violations.

CVE-2025-34440 Média · 6.1 CWE-601 17/12/2025

AVideo < 20.1 Open Redirect via siteRedirectUri Parameter

AVideo versions prior to 20.1 contain an open redirect vulnerability caused by insufficient validation of the siteRedirectUri parameter during user registration. Attackers can redirect users to external sites, facilitating phishing attacks.

CVE-2025-34439 Média · 6.1 CWE-601 17/12/2025

AVideo < 20.1 Open Redirect via cancelUri Parameter

AVideo versions prior to 20.1 are vulnerable to an open redirect flaw due to missing validation of the cancelUri parameter during user login. An attacker can craft a link to redirect users to arbitrary external sites, enabling phishing attacks.

CVE-2025-34438 Alta · 8.1 CWE-639 17/12/2025

AVideo < 20.1 IDOR Arbitrary Video Rotation

AVideo versions prior to 20.1 contain an insecure direct object reference vulnerability allowing users with upload permissions to modify the rotation metadata of any video. The endpoint verifies upload capability but fails to enforce ownership or management rights for the targeted video.

CVE-2025-34437 Alta · 8.8 CWE-639 17/12/2025

AVideo < 20.1 IDOR Arbitrary Comment Image Upload

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.

CVE-2025-34436 Alta · 8.8 CWE-639 17/12/2025

AVideo < 20.1 IDOR Arbitrary File Upload

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.

CVE-2025-34435 Média · 6.5 CWE-639 17/12/2025

AVideo < 20.1 IDOR Arbitrary File Deletion

AVideo versions prior to 20.1 are vulnerable to an insecure direct object reference (IDOR) that allows any authenticated user to delete media files belonging to other users. The affected endpoint validates authentication but fails to verify ownership or edit permissions for the targeted video.

CVE-2025-34434 Crítica · 9.1 CWE-306 17/12/2025

AVideo < 20.1 ImageGallery Plugin Unauthenticated File Upload and Deletion

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.