Missing Authorization in AVideo - CVE-2026-33685
Published: May 4, 2026
Vulnerability identifier: #VU129518
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-33685
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: World Wide Broadcast Network
Affected software:
AVideo
AVideo
Detailed vulnerability description
The vulnerability allows a remote attacker to disclose sensitive ad campaign analytics and user data.
The vulnerability exists due to missing authorization in plugin/AD_Server/reports.json.php when handling requests to the JSON reporting endpoint. A remote attacker can send a specially crafted request with report parameters to disclose sensitive ad campaign analytics and user data.
The endpoint can expose video titles, channel names, user IDs, campaign names, and impression or click counts, and user enumeration is possible by iterating users_id values.
How to mitigate CVE-2026-33685
Install security update from vendor's website.