SQL Injection in Wwbn Avideo
CVE-2026-33485
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.001
Affected products
- Wwbn Avideo — versions <= 26.0
Weakness classification (CWE)
References
- github.com/WWBN/AVideo/security/advisories/GHSA-8p58-35c3-ccxx (Exploit, Mitigation, Vendor Advisory)
- github.com/WWBN/AVideo/commit/af59eade82de645b20183cc3d74467a7eac76549 (Patch)
Frequently asked questions
- What is CVE-2026-33485?
- CVE-2026-33485 is a high-severity vulnerability in Wwbn Avideo, classified under SQL Injection. CVSS score: 7.5/10. Published 2026-03-23.
- How severe is CVE-2026-33485?
- High severity. CVSS v3 base score is 7.5 out of 10.