#VU125453 Path traversal in AVideo - CVE-2026-33292
Published: April 8, 2026
Vulnerability identifier: #VU125453
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-33292
CWE-ID: CWE-22
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 disclose sensitive information.
The vulnerability exists due to path traversal in the HLS streaming endpoint view/hls.php when handling the videoDirectory GET parameter. A remote attacker can send a specially crafted request to disclose sensitive information.
Exploitation relies on inconsistent handling of the videoDirectory parameter between authorization lookup and filesystem path construction, allowing private, unlisted, or paid videos to be streamed by knowing or guessing a video filename and using a publicly accessible video as the authorization target.
Remediation
Install security update from vendor's website.