CVE-2025-34434: critical vulnerability in World Wide Broadcast Network AVideo
AVideo < 20.1 ImageGallery Plugin Unauthenticated File Upload and Deletion
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.3epss 0.5%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
World Wide Broadcast Network · AVideoRelated CVEs — World Wide Broadcast Network AVideo
In the same product, most dangerous first.
CVE-2025-34433CRITICALAVideo < 20.1 Unauthenticated RCE via Predictable Installation SaltEPSS 1.5%CVE-2025-34442MEDIUMAVideo < 20.1 System Path Disclosure via Public APIEPSS 0.9%CVE-2025-34441MEDIUMAVideo < 20.1 User Information Disclosure via Public APIEPSS 0.9%CVE-2025-34436HIGHAVideo < 20.1 IDOR Arbitrary File UploadEPSS 0.4%CVE-2025-34437HIGHAVideo < 20.1 IDOR Arbitrary Comment Image UploadEPSS 0.4%CVE-2025-34435HIGHAVideo < 20.1 IDOR Arbitrary File DeletionEPSS 0.3%