WWBN AVideo up to 26.0 on_publish.php keyExists Name sql injection

Summaryinfo

A vulnerability labeled as critical has been found in WWBN AVideo up to 26.0. This affects the function LiveTransmitionHistory::getLatest/LiveTransmition::keyExists of the file plugin/Live/on_publish.php. The manipulation of the argument Name results in sql injection. This vulnerability is known as CVE-2026-33485. It is possible to launch the attack remotely. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability classified as critical has been found in WWBN AVideo up to 26.0. Affected is the function LiveTransmitionHistory::getLatest/LiveTransmition::keyExists of the file plugin/Live/on_publish.php. The manipulation of the argument name with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the RTMP `on_publish` callback at `plugin/Live/on_publish.php` is accessible without authentication. The `$_POST['name']` parameter (stream key) is interpolated directly into SQL queries in two locations — `LiveTransmitionHistory::getLatest()` and `LiveTransmition::keyExists()` — without parameterized binding or escaping. An unauthenticated attacker can exploit time-based blind SQL injection to extract all database contents including user password hashes, email addresses, and other sensitive data. Commit af59eade82de645b20183cc3d74467a7eac76549 contains a patch.

The advisory is available at github.com. This vulnerability is traded as CVE-2026-33485 since 03/20/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

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

Applying the patch af59eade82de645b20183cc3d74467a7eac76549 is able to eliminate this problem.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• WWBN

Name

• AVideo

Version

• 26.0

License

• open-source

Website

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

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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