CVE-2025-34437: high-severity vulnerability in World Wide Broadcast Network AVideo
AVideo < 20.1 IDOR Arbitrary Comment Image Upload
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.4%
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.
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
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-2025-34434CRITICALAVideo < 20.1 ImageGallery Plugin Unauthenticated File Upload and DeletionEPSS 0.5%CVE-2025-34436HIGHAVideo < 20.1 IDOR Arbitrary File UploadEPSS 0.4%CVE-2025-34435HIGHAVideo < 20.1 IDOR Arbitrary File DeletionEPSS 0.3%