#VU125504 Missing Authorization in AVideo - CVE-2026-35179
Published: April 8, 2026
Vulnerability identifier: #VU125504
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-35179
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
AVideo
AVideo
Software vendor:
World Wide Broadcast Network
World Wide Broadcast Network
Description
The vulnerability allows a remote attacker to modify content on the platform's Instagram account.
The vulnerability exists due to missing authorization in publishInstagram.json.php when handling requests to proxy Instagram Graph API calls. A remote attacker can send a specially crafted request with user-controlled Graph API parameters to modify content on the platform's Instagram account.
The endpoint forwards the request to Facebook's servers and uses the server's IP address for the API calls.
Remediation
Install security update from vendor's website.