WWBN AVideo Feed feed/index.php channel_name information disclosure

Summaryinfo

A vulnerability described as problematic has been identified in WWBN AVideo. This affects an unknown part of the file feed/index.php of the component Feed. The manipulation of the argument channel_name results in information disclosure. This vulnerability was named CVE-2026-56380. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in WWBN AVideo (unknown version). Affected is an unknown code block of the file feed/index.php of the component Feed. The manipulation of the argument channel_name with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

AVideo through commit 9c39d8c8 contains an information exposure vulnerability in feed/index.php that allows unauthenticated attackers to retrieve channel owner email addresses by supplying a public channel name parameter. Attackers can enumerate all creator email addresses by iterating through public channel names and extract them from the itunes:email and itunes:author RSS elements, enabling account takeover attempts and phishing campaigns.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-56380 since 06/21/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

By approaching the search of inurl:feed/index.php it is possible to find vulnerable targets with Google Hacking.

Applying the patch 9c39d8c8b4c1f75540788d6b391740852ceb0732 is able to eliminate this problem.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• WWBN

Name

• AVideo

License

• open-source

Website

• Product: https://github.com/WWBN/AVideo/

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Once again VulDB remains the best source for vulnerability data.

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