CVE-2026-33485 Details
Description
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.
A blind SQL injection vulnerability has been identified in WWBN AVideo versions through 26.0. The issue arises in the RTMP on_publish callback within plugin/Live/on_publish.php, which is accessible without authentication. The vulnerability is triggered by the stream key parameter, $_POST['name'], which is directly inserted into SQL queries in LiveTransmitionHistory::getLatest() and LiveTransmition::keyExists() without proper sanitization or parameterization. This flaw allows an unauthenticated attacker to exploit time-based blind SQL injection, potentially leading to the extraction of sensitive database information such as user password hashes, email addresses, and other personal data.
Users are advised to update to the patched version of WWBN AVideo, where this vulnerability has been addressed by implementing parameterized queries in the affected functions. Instructions for updating can be found in the AVideo repository.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 25, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/WWBN/AVideo/commit/af59eade82de645b20183cc3d74467a7eac76549 | [email protected] | Patch |
| https://github.com/WWBN/AVideo/security/advisories/GHSA-8p58-35c3-ccxx | [email protected] | ExploitMitigationVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| wwbn avideo | <= 26.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 24, 2026 | Initial Analysis | [email protected] |
| Mar 23, 2026 | New CVE Received | [email protected] |